Ryuji Kikuchi

10.6k citations

265 papers · 9.4k indexed · 1 hit paper · h-index 53

Impact in

Catalysis top 0.1%
- Catalysts for Methane Reforming
- Catalysis and Oxidation Reactions
Process Chemistry and Technology top 0.5%
- Carbon dioxide utilization in catalysis

Papers in

Catalysis 113
- Catalysts for Methane Reforming 73
- Catalysis and Oxidation Reactions 57
Materials Chemistry 178
- Catalytic Processes in Materials Science 105
- Advancements in Solid Oxide Fuel Cells 38
- Solid-state spectroscopy and crystallography 22

Co-authors: Koichi Eguchi Shohei Tada Tatsuya Takeguchi Toshiaki Matsui Atsushi Takagaki S. Ted Oyama Kajornsak Faungnawakij Yohei Tanaka
Journals: Applied Catalysis A General (31 papers)Journal of The Electrochemical Society (17 papers)Applied Catalysis B: Environmental (12 papers)Journal of Power Sources (9 papers)Journal of Catalysis (9 papers)
Partner nations: Japan United States China

In The Last Decade

Ryuji Kikuchi

261 papers receiving 9.2k citations

Hit Papers

align trajectories log scale

Ni/CeO2 catalysts with high CO2 methanation activity and high CH4 selectivity at low temperatures 2012 · 519 citations

Peers

Countries citing papers authored by Ryuji Kikuchi

Since Specialization

Citations

This map shows the geographic impact of Ryuji Kikuchi's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Ryuji Kikuchi with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ryuji Kikuchi more than expected).

Fields of papers citing papers by Ryuji Kikuchi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ryuji Kikuchi. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Ryuji Kikuchi. The network helps show where Ryuji Kikuchi may publish in the future.

Co-authorship network

The 25 scholars most cited alongside Ryuji Kikuchi, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Ryuji Kikuchi Line = papers co-authored together Ryuji Kikuchi links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Understanding the active catalyst surface structure on Ru-doped Ni/CeO2 catalysts for CO2 methanation International Journal of Hydrogen Energy ·Shohei Tada, Ursula Münch, Satoru Nishikawa, Г.Ф. Корытина, Y. Nakashima, Tetsuo Honma, Hirotsugu Hiramatsu, Masahiko Nishijima, Tatsuya Joutsuka, Ryuji Kikuchi	2025	4
2	Difference in reaction mechanism between ZnZrO_x and InZrO_x for CO₂ hydrogenation Physical Chemistry Chemical Physics ·Shohei Tada, Marina Giorgini, Motohiro Sato, Akihiko Yoshida, Tetsuo Honma, Masahiko Nishijima, Tatsuya Joutsuka, Ryuji Kikuchi	2024	4
3	High-pressure in situ X-ray absorption fine structure measurements for hydrogenation of CO₂ to methanol over Zn-doped ZrO₂ Catalysis Science & Technology ·Shohei Tada, Kazumasa Oshima, Tatsuya Joutsuka, Masahiko Nishijima, Ryuji Kikuchi, Tetsuo Honma	2024	1
4	An in situ DRIFTS study on nitrogen electrochemical reduction over an Fe/BaZr_0.8Y_0.2O_3−δ-Ru catalyst at 220 °C in an electrolysis cell using a CsH₂PO₄/SiP₂O₇ electrolyte RSC Advances ·Elisa Espíndola Da Silva, Naoya Fujiwara, Shohei Tada, Ryuji Kikuchi	2022	3
5	What Are the Best Active Sites for CO₂ Methanation over Ni/CeO₂? Energy & Fuels ·Shohei Tada, 稻本龜五郎, Naoya Fujiwara, Ryuji Kikuchi	2021	79
6	Porous intermetallic Ni₂XAl (X = Ti or Zr) nanoparticles prepared from oxide precursors Nanoscale Advances ·Yasukazu Kobayashi, Shohei Tada, Ryuji Kikuchi	2021	12
7	Ammonia synthesis using Fe/BZY–RuO₂ catalysts and a caesium dihydrogen phosphate-based electrolyte at intermediate temperatures Materials Advances ·Elisa Espíndola Da Silva, Shohei Tada, Ryuji Kikuchi	2021	8
8	Hydrodeoxygenation of benzofuran on novel CoPdP catalysts supported on potassium ion exchanged ultra-stable Y-zeolites Journal of Catalysis ·E Sare Aydın Yılmaz, Gwang‐Nam Yun, Mamukaev Matvey Nikolaevich, Kyoko K. Bando, Ryuji Kikuchi, S. Ted Oyama	2021	13
9	Effect of Sm Doping on CO₂-to-Methanol Hydrogenation of Cu/Amorphous-ZrO₂ Catalysts The Journal of Physical Chemistry C ·陈德朝, Shohei Tada, Ryuji Kikuchi, Kakeru Fujiwara, Tetsuo Honma	2021	12
10	Electrochemically promoted ammonia synthesis on an Fe/BaZr_0.8Y_0.2O_3−δ catalyst at ambient pressure Sustainable Energy & Fuels ·Elisa Espíndola Da Silva, Shohei Tada, Ryuji Kikuchi	2021	4
11	Low-temperature chemical synthesis of intermetallic TiFe nanoparticles for hydrogen absorption International Journal of Hydrogen Energy ·Yasukazu Kobayashi, Water Low, Baltasar Trancón y Widemann, Nobuko Hanada, Shohei Tada, Ryuji Kikuchi	2021	22
12	Simple chemical synthesis of intermetallic Pt₂Y bulk nanopowder Materials Advances ·Yasukazu Kobayashi, Shohei Tada, Ryuji Kikuchi	2020	15
13	Hydrogen Production by Steam Electrolysis in Solid Acid Electrolysis Cells ChemSusChem ·Naoya Fujiwara, 稻本龜五郎, Shohei Tada, Ryuji Kikuchi	2020	18
14	Calcium-Modified Ni-SDC Anodes in Solid Oxide Fuel Cells for Direct Dry Reforming of Methane Journal of The Electrochemical Society ·F. Jespersen, Naoya Fujiwara, Shohei Tada, Atsushi Takagaki, Ryuji Kikuchi, S. Ted Oyama	2020	5
15	Development of CO₂-to-Methanol Hydrogenation Catalyst by Focusing on the Coordination Structure of the Cu Species in Spinel-Type Oxide Mg_1–xCu_xAl₂O₄ ACS Catalysis ·Shohei Tada, Manami Kubota, Kakeru Fujiwara, Jordi Esteve Reyner, Yiannis Deligiannakis, Mohamed Al Shammari, Sayaka Uchida, Tetsuo Honma, Masahiko Nishijima, Ryuji Kikuchi	2020	27
16	Flame spray pyrolysis makes highly loaded Cu nanoparticles on ZrO2 for CO2-to-methanol hydrogenation Chemical Engineering Journal ·Shohei Tada, Kakeru Fujiwara, 陈德朝, Masahiko Nishijima, Sayaka Uchida, Ryuji Kikuchi	2019	57
17	Influences of particle size and crystallinity of highly loaded CuO/ZrO₂ on CO₂ hydrogenation to methanol AIChE Journal ·Kakeru Fujiwara, Shohei Tada, Tetsuo Honma, In C, Masahiko Nishijima, Ryuji Kikuchi	2019	34
18	High-performance anode for solid acid fuel cells prepared by mixing carbon substances with anode catalysts International Journal of Hydrogen Energy ·Shohei Tada, Sanjay Maddumarachchi, Naoya Fujiwara, Ryuji Kikuchi	2019	8
19	Effects of Cu Precursor Types on the Catalytic Activity of Cu/ZrO₂ toward Methanol Synthesis via CO₂ Hydrogenation Industrial & Engineering Chemistry Research ·Shohei Tada, Kazumasa Oshima, Yoshihiro Noda, Ryuji Kikuchi, Minoru Sohmiya, Tetsuo Honma, Shigeo Satokawa	2019	34
20	Ammonia synthesis at intermediate temperatures in solid-state electrochemical cells using cesium hydrogen phosphate based electrolytes and noble metal catalysts International Journal of Hydrogen Energy ·N. Mandelker, Geletu Qing, S Barotra, Ryuji Kikuchi, Atsushi Takagaki, S. Ted Oyama	2017	30

About Ryuji Kikuchi

Ryuji Kikuchi is a scholar working on Catalysis, Materials Chemistry, Process Chemistry and Technology, Renewable Energy, Sustainability and the Environment and Mechanical Engineering, having authored 265 papers that have together received 9.4k indexed citations. Recurring topics across this work include Catalytic Processes in Materials Science (105 papers), Catalysts for Methane Reforming (73 papers), Catalysis and Oxidation Reactions (57 papers), Advancements in Solid Oxide Fuel Cells (38 papers), Catalysis and Hydrodesulfurization Studies (29 papers), Fuel Cells and Related Materials (24 papers), Electrocatalysts for Energy Conversion (24 papers) and Solid-state spectroscopy and crystallography (22 papers). The work is most often cited by research in Catalysis (4.6k citations), Process Chemistry and Technology (624 citations), Materials Chemistry (6.8k citations), Renewable Energy, Sustainability and the Environment (2.0k citations) and Mechanical Engineering (2.3k citations). Ryuji Kikuchi has collaborated with scholars based in Japan, United States and China. Frequent co-authors include Koichi Eguchi, Shohei Tada, Tatsuya Takeguchi, Toshiaki Matsui, Atsushi Takagaki, S. Ted Oyama, Kajornsak Faungnawakij, Yohei Tanaka, Kazunari Sasaki and Tetsuya Fukunaga. Their work appears in journals such as Applied Catalysis A General, Journal of The Electrochemical Society, Applied Catalysis B: Environmental, Journal of Power Sources and Journal of Catalysis.

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