掲載種別：研究論文（学術雑誌）  

DOI： 10.1039/d5ta04934b

Web of Science

記述言語：英語   掲載種別：研究論文（学術雑誌）  

DOI： 10.1039/d5se00370a

Web of Science

掲載種別：研究論文（学術雑誌）   出版者・発行元：Journal of Physical Chemistry C  

In this study, we aimed to synthesize a ternary PtPdCu nanoalloy catalyst supported on commercially available carbon black. A one-step solvothermal method with the addition of urea was adopted to obtain alloy nanoparticles of uniform size. Results showed that the adsorption and desorption of oxygen intermediates were improved in Pt<inf>48</inf>Pd<inf>32</inf>Cu<inf>20</inf> nanoparticles, and the overpotential was greatly reduced. In addition, the RDE test demonstrated a mass activity of 917 mA mg-1 Pt + Pd, which is approximately five times higher than the mass activity of commercial Pt/C (197 mA mg-1 Pt). Furthermore, the accelerated stress test showed that PtPdCu exhibited superior stability compared with commercial Pt/C. In the H<inf>2</inf>-O<inf>2</inf> fuel cell, the maximum power output was 887 mW cm^-2, with low Pt and Pd loading (13 wt % PtPd/C) on the cathode. X-ray photoelectron spectroscopy (XPS) analysis revealed that the introduction of Pd causes the center of the Pt valence band to shift to an appropriate position, thereby weakening the adsorption of oxygen-containing intermediates throughout the PtPdCu alloy and improving the catalytic performance.

DOI： 10.1021/acs.jpcc.5c01985

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Scopus

記述言語：英語   掲載種別：研究論文（学術雑誌）   出版者・発行元：RSC Advances  

Platinum-based catalysts are widely used in polymer electrolyte fuel cells (PEMFCs) due to their excellent catalytic activity for the oxygen reduction reaction (ORR) and hydrogen oxidation reaction (HOR). In this study, a PtPdIr ternary alloy catalyst was synthesized by a solution plasma (SP) sputtering process with PtPd and PtIr erelctrodes, which provides a non-equilibrium reaction field in solution. The ratio of Ir in the PtPdIr nanoparticles increased as the ratio of Ir in the PtIr electrode increased. However, the ratio reamined constant at about 10%. The size of the nanoparticles could be controlled in the range of 1-3 nm. In addition, the nanoparticles were well dispersed when supported on carbon and no agglomeration was observed. The electrochemical properties of the obtained nanoparticles were investigated in terms of ORR and HOR, and the particle-c (79 : 14 : 7) nanoparticle exhibited the highest ORR and HOR performance. XPS analysis showed that the intensity of IPd(ii) and IPd(0) in particle-c (79 : 14 : 7) was at the same level, and that the chemical bonding state of these elements enhances ORR and HOR activity.

DOI： 10.1039/d5ra01747e

Web of Science

Scopus

PubMed

記述言語：英語   掲載種別：研究論文（学術雑誌）   出版者・発行元：Journal of Electroanalytical Chemistry  

In this study, we successfully synthesized nitrogen and sulfur-doped dual heteroatom graphene carbon nanosheets via a solution plasma process without thermal treatment, recognized for effectively promoting the oxygen reduction reaction (ORR) as non-precious metal catalysts. TEM images revealed large area nanosheets with a crumpled morphology, while EDS elemental mapping confirmed the uniform distribution of carbon, oxygen, nitrogen, and sulfur throughout the nanosheets. Additionally, powder XRD and Raman analysis suggested the presence of turbostratic stacking with an average of around three graphene layers in NSCNs. XPS results confirmed the successful incorporation of nitrogen and sulfur atoms into the graphene structure using our approach. Lastly, NSCNs exhibited lower ORR catalytic activity compared to 20 wt% Pt/C but demonstrated excellent electrochemical stability, highlighting their potential for electrical catalytic applications.

DOI： 10.1016/j.jelechem.2025.118946

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Scopus

掲載種別：研究論文（学術雑誌）   出版者・発行元：MDPI AG  

Oxygen reduction reaction (ORR) and oxygen evolutionc reaction (OER) are important chemical reactions for a rechargeable lithium–oxygen battery (LOB). Recently, high-entropy alloys and oxides have attracted much attention because they showed good electrocatalytic performance for oxygen evolution reaction (OER) and/or oxygen reduction reaction (ORR). In this study, we aimed to synthesize and characterize CoSn(OH)6 and two types of high-entropy perovskite hydroxides, that is, (Co0.2Cu0.2Fe0.2Mn0.2Mg0.2)Sn(OH)6 (CCFMMSOH) and (Co0.2Cu0.2Fe0.2Mn0.2Ni0.2)Sn(OH)6 (CCFMNSOH). TEM observation and XRD measurements revealed that the high-entropy hydroxides CCFMMSOH and CCFMNSOH had cubic crystals with sides of approximately 150–200 nm and crystal structures similar to those of perovskite-type CSOH. LSV measurement results showed that the high-entropy hydroxides CCFMMSOH and CCFMNSOH showed bifunctional catalytic functions for the ORR and OER. CCFMNSOH showed better catalytic performance than CCFMMSOH.

DOI： 10.3390/ma17122963

記述言語：英語   掲載種別：研究論文（学術雑誌）  

DOI： 10.3390/ma17020320

Open Access

掲載種別：研究論文（学術雑誌）   出版者・発行元：The Surface Finishing Society of Japan  

DOI： 10.4139/sfj.74.118

掲載種別：研究論文（学術雑誌）   出版者・発行元：Fuel Cells  

A high-rate oxygen reduction reaction (ORR) is necessary for polymer electrolyte membrane fuel cells (PEMFC). In this work, by using a solution plasma technique, Pt catalytic particles coated with N-doped graphene (Pt-NG) were effectively produced at 25°C. According to transmission electron microscope images, the average diameter of Pt particles was 4 nm, while the graphene layer thickness was less than 1 nm. A catalytic layer of Pt-NG supported on single-walled carbon nanotubes (Pt-NG/SWCNT) was synthesized. Cyclic voltammetry was used to assess the ORR characteristics of Pt-NG/SWCNT catalytic layers. Only at a density of SWCNT to solvent ratio of 0.75 mg ml−1 were the ORR peaks clearly visible. Because of the high resistivity of SWCNT layers, the ORR peaks in other ranges, 0.4 mg ml−1 to 2.0 mg ml−1, were not clearly observed. The effect of SWCNT concentration on conductivity was proven to follow the basic concept of the percolation threshold.

DOI： 10.1002/fuce.202200020

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Scopus

その他リンク： https://onlinelibrary.wiley.com/doi/full-xml/10.1002/fuce.202200020

掲載種別：研究論文（学術雑誌）   出版者・発行元：Royal Society of Chemistry (RSC)  

Perovskite-type CoSn(OH)₆ (CSO) with sizes of 100 to 300 nm synthesized by solution plasma process showed superior electrocatalytic properties for oxygen evolution reaction (OER).

DOI： 10.1039/d3se00221g

掲載種別：研究論文（学術雑誌）  

DOI： 10.1039/D3NJ03539E

記述言語：日本語   掲載種別：研究論文（学術雑誌）   出版者・発行元：Materials Letters  

The morphology of ZnO nanostructures was controlled by the type of electrodes used, without chemical additives in the solution plasma process. Nanorod and nanosheet-type ZnO were synthesized using Zn and W electrodes, respectively. In the solution plasma process, the ZnO nanostructure can be fabricated because of the unique reaction between ions and radicals at the plasma/liquid interface. During this reaction, ions generated from the metal electrode influence the morphology of ZnO by adsorption on the (0 0 1) facet. Zn(OH)42− ions promoted crystal growth in the [0 0 1] direction, resulting in a rod structure. In contrast, the sheet structure was formed owing to the inhibition of growth in the [0 0 1] direction by WO42− ions.

DOI： 10.1016/j.matlet.2021.131349

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Scopus

記述言語：日本語   出版者・発行元：日本太陽光発電学会  

DOI： 10.57295/jpvsproc.1.0_119

Open Access

CiNii Research

記述言語：日本語   掲載種別：研究論文（学術雑誌）  

DOI： 10.1166/mex.2021.2034

Web of Science

記述言語：日本語   掲載種別：研究論文（学術雑誌）  

DOI： 10.1166/mex.2021.2035

Web of Science

記述言語：英語   掲載種別：研究論文（学術雑誌）   出版者・発行元：RSC Advances  

ZnO nano-bullets were synthesized using solution plasma from only Zn electrode in water without any chemical agents. In this sustainable synthesis system, the rapid quenching reaction at the interface between the plasma/liquid phases facilitates the fast formation of nano-sized materials. The coil-to-pin type electrode geometry, which overcomes the discharge interruption owing to the electrode gap broadening of the typical pin-to-pin type enables the synthesis of numerous nanomaterials through a stable discharge for 1 h. The as-prepared samples exhibited a high crystalline ZnO structure without post calcination, and the length and width were 71.8 and 29.1 nm, respectively. The main exposed facet of ZnO nano-bullets was the (100) crystal facet, but interestingly, the (101) facet was confirmed at the inclined surfaces in the edges. The (101) crystal facet has an asymmetric Zn and O atom arrangement, and it could result in a focused electron density area with relatively high reactivity. Therefore, ZnO nano-bullets are promising materials for applications in advanced technologies.

DOI： 10.1039/d1ra05008g

Open Access

Web of Science

Scopus

PubMed

記述言語：英語   掲載種別：研究論文（学術雑誌）   出版者・発行元：Japanese Journal of Applied Physics  

This research paper reports the enhanced hole-transporting ability of widely utilized poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate) (PEDOT:PSS) achieved by applying cationic nitrogen-doped graphene (CNG) as a p-type modifier for efficient organic solar cells (OSCs). The power conversion efficiency (PCE) of the CNG-coated PEDOT:PSS-applied OSC reaches 2.76%, which is an increase of 40% compared to that of the pristine PEDOT:PSS-applied OSC (1.96%). The significantly enhanced performance is contributed by the increased hole-transporting ability, and the improved interfacial morphology of PEDOT:PSS, which affords high-quality active layers.

DOI： 10.35848/1347-4065/ac00fc

Web of Science

Scopus

掲載種別：研究論文（学術雑誌）   出版者・発行元：Materials Advances  

Nanocarbons were successfully synthesized from benzene (BZ), nitro-benzene (BZ-NO2) and aniline (BZ-NH2) by solution plasma process (SPP). The SPP was generated by a bipolar pulsed power supply between two tungsten electrodes at room temperature. The synthesized nanocarbons were investigated. The highest synthesis rate, 40 mg min-1, was for the BZ nanocarbon. The transmission electron microscopy (TEM) morphology showed that the nanocarbon sizes were 15-25 nm. The Brunauer-Emmett-Teller (BET) analysis shows a highest surface area of 220 m2 g-1, pore size of 0.45 cm3 g-1, and average pore diameter of 20.0 nm for the BZ nanocarbon. Cyclic voltammetry (CV) in an acidic medium exhibited the oxygen reduction reaction (ORR) of the nanocarbons. The nanocarbon from BZ-NH2 obtained a high special capacity of 15 500 mA h per g of carbon at the discharge rate of 0.1 mA cm-2 with 1.0 mg carbon loading for the lithium (Li)-air battery. The ORR is an important reaction in Li-air batteries and fuel cells for the application of next-generation batteries and energy conversion devices.

DOI： 10.1039/d0ma00926a

Open Access

Web of Science

Scopus

掲載種別：研究論文（学術雑誌）   出版者・発行元：The Electrochemical Society  

At present, human beings are facing two major problems: energy crisis and environmental pollution. Massive anthropogenic emissions of carbon dioxide (CO₂) associated with increased consumption of fossil fuels have contributed to global warming and the energy crisis. The photocatalytic CO₂ reduction (PCCR) to solar fuels such as methane, methanol and carbon monoxide is considered to be one of the best solutions to solve these problems. In recent years, with the invention of graphene and its derivatives, heterographene photocatalytic materials have become the focus of attention, especially for the development of photocatalysts and the application of photocatalysis. Heterographene and its derivatives can overcome the limitations of traditional photocatalysts, due to their excellent physicochemical and electrical properties like high specific surface area, stability, corrosion resistance, photosensitivity, and electrical conductivity. Therefore, heterographene-based photocatalysts could be a viable strategy to break new grounds in the area of PCCR to useful chemicals/fuels, i.e. converting sunlight to fuels. The current methods for the synthesis of heterographene are complex or harsh conditions, so it is urgent to develop new methods for the synthesis of doped graphene. In this study, the B-doped graphene derivatives were synthesized for PCCR by solution plasma (SP), which can provide us a rapid synthesis at room temperature and atmospheric pressure.

Acknowledgements

This work was financially supported by JST-OPERA (JPMJOP1843), JST-SICORP (JPMJSC18H1) and JSPS-KAKENHI (JP18K18998).

DOI： 10.1149/ma2020-0271140mtgabs

その他リンク： https://iopscience.iop.org/article/10.1149/MA2020-0271140mtgabs/pdf

掲載種別：研究論文（学術雑誌）   出版者・発行元：The Electrochemical Society  

Cationic N-doped graphene (CNG) was synthesized through a new method called Solution Plasma (SP) in a mixture of ionic liquid and organic solution, at ambient temperature and atmospheric pressure. The originality of the research consists in two things. First, the process allows one-step, rapid, substrate-free synthesis and simultaneously doping of CNG. X-ray diffraction, transmission electron microscopy, X-ray photoelectron and Raman spectroscopy confirmed that the graphene synthesis had proceeded, the material contains a high-level of nitrogen (13.4 at%) with the presence of cationic nitrogen, and has a few-layer structure (about 3-layer). Second, CNG behave like p-type semiconductor with a high sheet resistance of 16 Ω sq⁻¹ and a high carrier concentration of 10¹⁹ cm⁻³; indicating that process can significantly control the electrical properties of graphene. The combination of SP and ILs shows a promising strategy for the design and synthesis of NG using cationic N-doping, which cannot be achieved with other methods.

Acknowledgements

This work was financially supported by JST-OPERA (JPMJOP1843), JST-SICORP (JPMJSC18H1) and JSPS-KAKENHI (JP18K18998).



Figure 1

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DOI： 10.1149/ma2020-0271139mtgabs

その他リンク： https://iopscience.iop.org/article/10.1149/MA2020-0271139mtgabs/pdf

掲載種別：研究論文（学術雑誌）   出版者・発行元：The Electrochemical Society  

Carbon materials are widely used as anode on Li-ion battery (LIB). In particular, the effect of electrical conductivity (EC) on the anode is related to capacity and retention, which are important factors for LIB performance. However, the relationship between carbon properties and battery performance is still unclear. This uncertainty is due to the sp3 and sp2 bond states, the diversity of carbon like amorphous structures, and impurities.

In this study, we investigate the structure-EC relationship from over 50 carbon samples. The carbon used was graphite, carbon nanotube (CNT), carbon black (CB), hetero atom doped carbon, and the ones synthesized by solution plasma. The carbon materials are evaluated by X-ray diffraction (XRD), Raman spectroscopy, Thermogravimetric analysis (TGA), Energy-dispersive X-ray spectroscopy (EDX), and four-point probe (FPP) measurement. The characterized values were extracted from the results and analyzed by Cluster analysis (CA) with JMP software. CA was used to classify how carbons are related to each other.

The clusters were divided into 3 big groups according to the presence of 002 peak and the degree of defects. Some clusters have been shown high conductivity when they have high crystallinity. It was also found that the heteroatomic effect was higher than the crystallinity in the part showing low EC range. However overall correlation with EC is still unclear. This is because XRD and Raman can only provide information of symmetric or periodic structures rather than the effect of disorder or amorphous parts, sizes and shapes are not considered. Thus, analysis of shapes and sizes such as SEM and BET, and additional measurements related to amorphous structures may be helpful to clarifying the correlation.



Figure 1

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DOI： 10.1149/ma2020-0271138mtgabs

その他リンク： https://iopscience.iop.org/article/10.1149/MA2020-0271138mtgabs/pdf

記述言語：英語   掲載種別：研究論文（学術雑誌）   出版者・発行元：ACS Applied Nano Materials  

The exploration of novel carbon material systems has emerged as a promising strategy for yielding unique and unconventional functional properties. In this study, a cationic nitrogen-doped carbonwrapped single-walled carbon nanotube (CN-C@SWCNT) was synthesized for the first time via solution plasma (SP) by using an aniline aqueous solution with the SWCNT dispersion under ambient conditions. The reactive species produced from SP led to the formation of cationic nitrogendoped carbon (CN-C) completely wrapped around SWCNT. Raman spectroscopy, electron diffraction, and X-ray photoelectron spectroscopy confirmed the presence of cationic nitrogen. CN-C@SWCNT exhibited an excellent electrical conductivity of 120.30 S cm-1. Room-temperature halleffect measurements revealed p-type semiconducting behavior for CN-C@ SWCNT, with a carrier concentration of 4.6 × 1020 cm-3. The electrical conductivity and carrier concentration of p-type CN-C@SWCNT were greater than those reported previously for carbon-based materials. The high electrical properties of CN-C@SWCNT were synergistically related to a conducting bridge between CN-C and SWCNT conducting domains and the presence of doped cationic nitrogen. The SP-synthesized CN-C@SWCNT demonstrates immense potential as an emerging class of p-type carbon materials in advanced electrocatalytic applications.

DOI： 10.1021/acsanm.0c02164

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Scopus

記述言語：英語   掲載種別：研究論文（学術雑誌）   出版者・発行元：RSC Advances  

Metal-carbon core-shell nanostructures have gained research interest due to their better performances in not only stability but also other properties, such as catalytic, optical, and electrical properties. However, they are limited by complicated synthesis approaches. Therefore, the development of a simple method for the synthesis of metal-carbon core-shell nanostructures is of great significance. In this work, a novel Cu-core encapsulated by a N-doped few-layer graphene shell was successfully synthesized in a one-pot in-liquid plasma discharge, so-called solution plasma (SP), to our knowledge for the first time. The synthesis was conducted at room temperature and atmospheric pressure by using a pair of copper electrodes submerged in a DMF solution as the precursor. The core-shell structure of the obtained products was confirmed by HR-TEM, while further insight information was explained from the results of XRD, Raman, and XPS measurements. The obtained Cu-core encapsulated by the N-doped few-layer graphene shell demonstrated relatively high stability in acid media, compared to the commercial bare Cu particles. Moreover, the stability was found to depend on the thickness of the N-doped few-layer graphene shell which can be tuned by adjusting the SP operating conditions. This journal is

DOI： 10.1039/d0ra07162e

Open Access

Web of Science

Scopus

PubMed

記述言語：英語   掲載種別：研究論文（学術雑誌）   出版者・発行元：Nanomaterials  

The synthesis of carbon nanoparticles (Cn) and oxygen-doped nanocarbon (OCn) was successfully done through a one-step synthesis by the solution plasma process (SPP). The Cn and OCn were nitrogen-doped by nitridation under an ammonia atmosphere at 800◦C for 2 h to yield NCn and NOCn, respectively, for carbon dioxide (CO2) adsorption. The NOCn exhibited the highest specific surface area (~570 m2 g−1) and highest CO2 adsorption capacity (1.63 mmol g−1 at 25◦C) among the synthesized samples. The primary nitrogen species on the surface of NOCn were pyridinic-N and pyrrolic-N. The synergistic effect of microporosity and nitrogen functionality on the NOCn surface played an essential role in CO2 adsorption enhancement. From the thermodynamic viewpoint, the CO2 adsorption on NOCn was physisorption, exothermic, and spontaneous. The NOCn showed a more negative enthalpy of adsorption, indicating its stronger interaction for CO2 on the surface, and hence, the higher adsorption capacity. The CO2 adsorption on NOCn over the whole pressure range at 25–55◦C best fitted the Toth model, suggesting monolayer adsorption on the heterogeneous surface. In addition, NOCn expressed a higher selective CO2 adsorption than Cn and so was a good candidate for multicycle adsorption.

DOI： 10.3390/nano9121776

Open Access

Web of Science

Scopus

PubMed

記述言語：英語   掲載種別：研究論文（学術雑誌）   出版者・発行元：ACS Applied Nano Materials  

Tailoring electrical properties of graphene by nitrogen doping is currently of great significance in a broad area of advanced applications. Bonding configuration of nitrogen atoms in graphene plays a vital role in controlling its electrical, chemical, and optical properties. Here, we report for the first time a simple bottom-up synthesis of a novel cationic nitrogen-doped graphene (CNG) by a solution plasma (SP). A mixture of ionic liquid and organic solvent was used as starting precursor. CNG exhibited an orthorhombic structure possibly due to the presence cationic nitrogen in hexagonal graphene lattice. Nitrogen doping content was found to be as high as 13.4 atom %. Electrical characterization demonstrated that the CNG exhibited a p-type semiconducting behavior with superior electrical conductivity and carrier concentration. Such unique electrical characteristics of CNG are mainly attributed to the presence of cationic nitrogen with preserved planar structure.

DOI： 10.1021/acsanm.8b02237

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Scopus

記述言語：英語   掲載種別：研究論文（学術雑誌）  

DOI： 10.1166/nnl.2018.2716

Web of Science

記述言語：英語   掲載種別：研究論文（学術雑誌）   出版者・発行元：Journal of Physical Chemistry C  

Compared with conventional graphene, few-layer graphene is an easy-to-use material because of its interesting mechanical and chemical properties. Meanwhile, solution plasma (SP) represents a nonequilibrium discharge, which induces electron exchange similar to a catalyst. Thus, SP serves as an electron donor and acceptor between organic molecules and graphite flakes in a solution. Finally, electron exchange leads to the formation of few-layer graphene by peeling graphite flakes. Furthermore, CN-functionalized few-layer graphene (f-FLG) exhibits excellent stability and dispersibility because of the balance of attractive and repulsive forces, i.e., the van der Waals force between the planes and the electrostatic force of the nitrile functional groups on the edges. In this study, f-FLG was successfully synthesized by peeling graphite flakes via electron exchange induced by SP in an aqueous solution containing an ionic liquid (IL) (1-ethyl-3-methylimidazolium dicyanamide (EMIM-DCA)). X-ray diffraction measurements revealed that the intensity of the 002 diffraction of graphite and the crystallite size along the [001] direction decreased to about 5 nm after SP treatment, indicating the progress of graphite flake peeling. Furthermore, the purified product comprised three layers with a crystallite size along the basal plane of about 80 nm evaluated by the deconvolution of the Raman 2D band. X-ray photoelectron spectroscopy confirmed that the synthesized f-FLG contains 7.7 atom % nitrogen, and the IR spectrum revealed the presence of the CN functional group. To understand the peeling mechanism, the ionization potential (IP) and electron affinity (EA) of the IL in water, and the averaged electron excitation temperature (Te) in plasma were estimated by ab initio molecular orbital calculations, cyclic voltammetry, and optical emission spectroscopy. An energy diagram of IP, EA, and Te shows that SP served to pump electrons for their circulation via EMIM-DCA and to remove electrons from graphite flakes and inject into f-FLG.

DOI： 10.1021/acs.jpcc.7b08516

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開催年月日： 2026年1月

記述言語：英語   会議種別：ポスター発表  

開催年月日： 2026年1月

記述言語：英語   会議種別：ポスター発表  

開催年月日： 2025年11月

記述言語：英語   会議種別：口頭発表（一般）  

開催地：China, Shanghai  

開催年月日： 2025年11月

記述言語：英語   会議種別：口頭発表（一般）  

開催地：China, Shanghai  

開催年月日： 2025年11月

記述言語：英語   会議種別：口頭発表（一般）  

開催地：China, Shanghai  

開催年月日： 2025年11月

記述言語：英語   会議種別：口頭発表（一般）  

開催地：China, Shanghai  

開催年月日： 2025年11月

記述言語：英語   会議種別：口頭発表（一般）  

開催地：China, Shanghai  

開催年月日： 2025年11月

記述言語：英語   会議種別：口頭発表（招待・特別）  

開催地：Thailand, Phuket  

開催年月日： 2025年11月

記述言語：英語   会議種別：口頭発表（一般）  

開催地：Thailand, Phuket  

開催年月日： 2025年11月

記述言語：英語   会議種別：口頭発表（一般）  

開催地：Thailand, Phuket  

開催年月日： 2025年11月

記述言語：英語   会議種別：口頭発表（一般）  

開催地：Thailand, Phuket  

開催年月日： 2025年11月

記述言語：英語   会議種別：口頭発表（一般）  

開催地：Thailand, Phuket  

開催年月日： 2025年11月

記述言語：英語   会議種別：口頭発表（一般）  

開催地：Thailand, Phuket  

開催年月日： 2025年11月

記述言語：英語   会議種別：口頭発表（一般）  

開催地：Thailand, Phuket  

開催年月日： 2025年9月

記述言語：英語   会議種別：口頭発表（一般）  

開催地：Korea, Busan  

開催年月日： 2025年9月

記述言語：英語   会議種別：口頭発表（一般）  

開催地：Korea, Busan  

開催年月日： 2025年9月

記述言語：英語   会議種別：口頭発表（一般）  

開催地：Korea, Busan  

開催年月日： 2025年9月

記述言語：英語   会議種別：口頭発表（一般）  

開催地：Korea, Busan  

開催年月日： 2025年9月

記述言語：英語   会議種別：口頭発表（一般）  

開催地：Korea, Busan  

開催年月日： 2025年9月

記述言語：英語   会議種別：口頭発表（一般）  

開催地：Korea, Busan  

開催年月日： 2025年9月

記述言語：英語   会議種別：口頭発表（一般）  

開催地：Korea, Busan  

開催年月日： 2025年9月

記述言語：英語   会議種別：口頭発表（一般）  

開催地：Korea, Busan  

開催年月日： 2025年6月

記述言語：英語   会議種別：ポスター発表  

開催地：Thailand, Bangkok  

開催年月日： 2025年6月

記述言語：英語   会議種別：ポスター発表  

開催地：Thailand, Bangkok  

開催年月日： 2025年6月

記述言語：英語   会議種別：ポスター発表  

開催地：Thailand, Bangkok  

開催年月日： 2025年6月

記述言語：英語   会議種別：ポスター発表  

開催地：Thailand, Bangkok  

開催年月日： 2025年6月

記述言語：英語   会議種別：口頭発表（一般）  

開催地：Thailand, Bangkok  

開催年月日： 2025年6月

記述言語：英語   会議種別：口頭発表（一般）  

開催地：Thailand, Bangkok  

開催年月日： 2023年11月

記述言語：英語   会議種別：ポスター発表  

開催地：Korea, Busan  

開催年月日： 2023年11月

記述言語：英語   会議種別：口頭発表（一般）  

開催地：Korea, Busan  

開催年月日： 2023年7月

記述言語：英語   会議種別：ポスター発表  

開催地：Korea, Ilsan  

開催年月日： 2021年9月

記述言語：英語   会議種別：口頭発表（一般）  

開催年月日： 2021年9月

記述言語：英語   会議種別：口頭発表（一般）  

開催年月日： 2020年10月

記述言語：英語   会議種別：ポスター発表  

開催年月日： 2020年10月

記述言語：英語   会議種別：ポスター発表  

開催年月日： 2020年10月

記述言語：英語   会議種別：ポスター発表  

開催年月日： 2020年6月

記述言語：英語   会議種別：ポスター発表  

開催地：Czech  

開催年月日： 2020年6月

記述言語：英語   会議種別：ポスター発表  

開催地：Czech  

開催年月日： 2019年12月

記述言語：英語   会議種別：ポスター発表  

開催地：Thailand, Bangkok  

開催年月日： 2019年12月

記述言語：英語   会議種別：口頭発表（一般）  

開催地：Japan, Yokohama  

開催年月日： 2019年12月

記述言語：英語   会議種別：ポスター発表  

開催地：Japan, Yokohama  

開催年月日： 2019年12月

記述言語：英語   会議種別：シンポジウム・ワークショップ パネル（公募）  

開催地：Japan, Yokohama  

開催年月日： 2019年12月

記述言語：英語   会議種別：ポスター発表  

開催地：Japan, Yokohama  

開催年月日： 2019年12月

記述言語：英語   会議種別：口頭発表（一般）  

開催地：Japan, Yokohama  

開催年月日： 2019年12月

記述言語：英語   会議種別：ポスター発表  

開催地：USA, Boston  

開催年月日： 2019年9月

記述言語：英語   会議種別：ポスター発表  

開催地：Korea, Jeju  

開催年月日： 2019年9月

記述言語：英語   会議種別：ポスター発表  

開催地：Korea, Jeju  

開催年月日： 2019年9月

記述言語：英語   会議種別：ポスター発表  

開催地：Korea, Jeju  

開催年月日： 2018年12月

記述言語：英語   会議種別：ポスター発表  

開催地：Thailand, Bangkok  

開催年月日： 2018年12月

記述言語：英語   会議種別：ポスター発表  

開催地：Thailand, Bangkok  

開催年月日： 2018年12月

記述言語：英語   会議種別：ポスター発表  

開催地：Japan, Nagoya  

開催年月日： 2018年12月

記述言語：英語   会議種別：ポスター発表  

開催地：Laos, Vientiane  

開催年月日： 2018年6月

記述言語：英語   会議種別：口頭発表（招待・特別）  

開催年月日： 2018年1月

記述言語：英語   会議種別：口頭発表（招待・特別）  

開催年月日： 2017年11月

記述言語：英語   会議種別：ポスター発表  

開催地：China, Shanghai  

開催年月日： 2017年11月

記述言語：英語   会議種別：ポスター発表  

開催地：Korea, Busan  

開催年月日： 2017年6月

開催地：Germany, Greifswald