Performance information

• Advancing high-purity CO2 capture from wet flue gas using air-purge-enhanced low-grade-heat TSA with carbon-based adsorbents: Carbon molecular sieves outperform activated carbon　　　　　　　　　　　　　　　
  Heak Vannak; Kakeru Fujiwara; Yugo Osaka; Takuya Tsujiguchi; Akio Kodama
  Separation and Purification Technology, Volume：392, First page：137190, Last page：137190, Jun. 2026, [Reviewed]
  Elsevier BV, Scientific journal
  DOI：https://doi.org/10.1016/j.seppur.2026.137190
  DOI ID：10.1016/j.seppur.2026.137190, ISSN：1383-5866
• High‐Power Alkali‐Free Direct Formate Fuel Cell Enabled by Optimized Ionomer Loading With a Cation‐Exchange Membrane
  Yiming Wang; Fahimah Abd Lah Halim; Madihah Miskan; Kakeru Fujiwara; Yugo Osaka; Akio Kodama; Takuya Tsujiguchi
  Electrochemical Science Advances, Volume：6, Number：1, Feb. 2026, [Reviewed]
  ABSTRACT
  
  Direct formate fuel cells (DFFCs) provide a safe liquid‐fuel pathway for renewable energy storage, yet achieving high performance under alkali‐free conditions remains challenging due to limitations in ion transport and catalyst‐layer structure. Here, for the first time, a cation‐exchange membrane (CEM) was combined with cationic ionomers (CI) in both catalyst layers to establish a fully alkali‐free configuration, and the effects of ionomer loading were systematically examined. Optimizing the anode ionomer content to ionomer‐to‐carbon (I/C) ratio of 0.83 produced a well‐balanced liquid–catalyst–ionomer triple‐phase boundary and improved reaction kinetics. Fuel‐composition analysis revealed that Na ⁺ transport across the CEM accounted for only 20%–30% of the theoretical value, indicating that proton transport dominates charge compensation under alkali‐free operation. At the cathode, reducing CI content enhanced oxygen transport by thinning the ionomer film and increasing access to catalytic sites, achieving a peak power density of 92 mW·cm ⁻² —over twice that of previously reported alkali‐free Na‐ion‐conducting DFFCs. Although lower ionomer loading increased HCOO ⁻ crossover and accelerated voltage decay, these results demonstrate that appropriate CI tuning in both electrodes effectively balances oxygen transport, crossover and ion conduction, thereby enabling substantially improved performance in alkali‐free DFFCs without external alkali additives.
  Wiley, Scientific journal
  DOI：https://doi.org/10.1002/elsa.70017
  DOI ID：10.1002/elsa.70017, ISSN：2698-5977, eISSN：2698-5977
• Highly active inversed CeO2/Ni catalysts prepared by flame spray pyrolysis for CO2 methanation　　　　　　　　　　　　　　　
  Kakeru Fujiwara; Masahiko Nishijima; Yugo Osaka; Takuya Tsujiguchi; Akio Kodama
  Powder Technology, First page：122300, Last page：122300, Feb. 2026, [Reviewed], [Lead, Corresponding]
  Elsevier BV, Scientific journal
  DOI：https://doi.org/10.1016/j.powtec.2026.122300
  DOI ID：10.1016/j.powtec.2026.122300, ISSN：0032-5910
• Performance comparison of PAU and NaX zeolites in air purge–assisted low-grade heat–driven CO2 capture TSA and process configuration for high enrichment and high recovery ratio　　　　　　　　　　　　　　　
  Heak Vannak; Yugo Osaka; Takuya Tsujiguchi; Kakeru Fujiwara; Mikio Kumita; Ryohji Ohnishi; Shu Hikima; Akio Kodama
  Separation and Purification Technology, Volume：377, First page：134392, Last page：134392, Dec. 2025, [Reviewed]
  Elsevier BV, Scientific journal
  DOI：https://doi.org/10.1016/j.seppur.2025.134392
  DOI ID：10.1016/j.seppur.2025.134392, ISSN：1383-5866
• Ag Clusters on Titanium Oxides under Metal–Support Interactions for the Catalytic Oxidation of CO at Room Temperature
  Kakeru Fujiwara; Souki Terazawa; Masahiko Nishijima; Yugo Osaka; Takuya Tsujiguchi; Akio Kodama
  ACS Applied Nano Materials, Volume：8, Number：47, First page：22605, Last page：22613, Nov. 2025, [Reviewed], [Lead, Corresponding]
  American Chemical Society (ACS), Scientific journal
  DOI：https://doi.org/10.1021/acsanm.5c03578
  DOI ID：10.1021/acsanm.5c03578, ISSN：2574-0970, eISSN：2574-0970
• Pore control and mass transfer characteristics of porous electrodes for direct formic acid fuel cell　　　　　　　　　　　　　　　
  Fahimah Abd Lah Halim; Madihah Miskan; Kakeru Fujiwara; Ryota Mochizuki; Yugo Osaka; Akio Kodama; Mototake Furuhashi; Takuya Tsujiguchi
  Chemical Engineering Research and Design, Volume：220, First page：226, Last page：235, Aug. 2025, [Reviewed]
  Elsevier BV, Scientific journal
  DOI：https://doi.org/10.1016/j.cherd.2025.07.014
  DOI ID：10.1016/j.cherd.2025.07.014, ISSN：0263-8762
• Influence of hot-pressing conditions on the DFAFC mass transport and performance employing a pore-forming anode catalyst layer　　　　　　　　　　　　　　　
  Madihah Miskan; Fahimah Abd Lah Halim; Kakeru Fujiwara; Yugo Osaka; Akio Kodama; Mototake Furuhashi; Takuya Tsujiguchi
  Journal of Power Sources, Volume：647, First page：237293, Last page：237293, Aug. 2025, [Reviewed]
  Elsevier BV, Scientific journal
  DOI：https://doi.org/10.1016/j.jpowsour.2025.237293
  DOI ID：10.1016/j.jpowsour.2025.237293, ISSN：0378-7753
• Flame Aerosol Synthesis of 60 wt.% Ni Supported on CeO2–MOx (M: Zr, Ti, Y, Mo, La) for CO2 Methanation　　　　　　　　　　　　　　　
  Kakeru Fujiwara; Shintaro Tanabe; Koichi Higashimine; Yugo Osaka; Takuya Tsujiguchi; Akio Kodama
  Volume：40, Number：1, First page：36, Last page：42, Mar. 2025, [Reviewed], [Lead, Corresponding]
  Scientific journal
  DOI：https://doi.org/10.11203/jar.40.36
  DOI ID：10.11203/jar.40.36
• Catalytic CO₂ Hydrogenation Using a Water–Hexane Emulsion
  Hiroshi YOSHIDA; Tatsuya HONDA; Yuki IKEDA; Takahiro WAKI; Kakeru FUJIWARA; Aoi OKUDA
  Journal of the Japan Petroleum Institute, Volume：67, Number：5, First page：203, Last page：207, Sep. 2024, [Reviewed], [Invited]
  Japan Petroleum Institute, Scientific journal
  DOI：https://doi.org/10.1627/jpi.67.203
  DOI ID：10.1627/jpi.67.203, ISSN：1346-8804, eISSN：1349-273X
• Effect of SiO₂ Addition to Highly Loaded Ni on CeO₂ for CO₂ Methanation
  Kakeru Fujiwara; Shugo Kayano; Masahiko Nishijima
  Journal of Chemical Engineering of Japan, Volume：57, Number：1, Feb. 2024, [Reviewed], [Invited], [Lead, Corresponding]
  Informa UK Limited, Scientific journal
  DOI：https://doi.org/10.1080/00219592.2024.2303309
  DOI ID：10.1080/00219592.2024.2303309, ISSN：0021-9592, eISSN：1881-1299
• Aerobic oxidative coupling of 2-naphthols catalyzed by flame-made VOx/t-ZrO2: Effect of metal oxide support and VOx content on catalytic activity　　　　　　　　　　　　　　　
  Masaru Kondo; Shohei Tada; Takao Shioiri; Hiroki Nakajima; Masahiko Nishijima; Tetsuo Honma; Kakeru Fujiwara
  Applied Catalysis A: General, First page：119638, Last page：119638, Feb. 2024, [Reviewed], [Last, Corresponding]
  Elsevier BV, Scientific journal
  DOI：https://doi.org/10.1016/j.apcata.2024.119638
  DOI ID：10.1016/j.apcata.2024.119638, ISSN：0926-860X
• Highly Dispersed Zn Sites on ZrO₂ by Flame Spray Pyrolysis for CO₂ Hydrogenation to Methanol
  Kakeru Fujiwara; Taiki Akutsu; Masahiko Nishijima; Shohei Tada
  Topics in Catalysis, Nov. 2023, [Reviewed], [Invited], [Lead, Corresponding]
  Springer Science and Business Media LLC, Scientific journal
  DOI：https://doi.org/10.1007/s11244-023-01803-w
  DOI ID：10.1007/s11244-023-01803-w, ISSN：1022-5528, eISSN：1572-9028
• Catalysis of surface dispersed Cu²⁺ species on t-ZrO₂: square-planar Cu catalyzed cross-coupling of arylboronic acid and imidazole
  Masaru Kondo; Tatsuya Joutsuka; Kakeru Fujiwara; Tetsuo Honma; Masahiko Nishijima; Shohei Tada
  Catalysis Science & Technology, 2023, [Reviewed]
  We examined the Chan–Lam cross-coupling of imidazole and arylboronic acids under additive-free and mild conditions using heterogeneous CuO/MO_X catalysts such as metal oxide-supported CuO and Cu-doped metal oxides.
  Royal Society of Chemistry (RSC), Scientific journal
  DOI：https://doi.org/10.1039/d3cy00024a
  DOI ID：10.1039/d3cy00024a, ISSN：2044-4753, eISSN：2044-4761
• Enhancing Plasmon Excitation of Small Au Nanoparticles via Light Scattering from Metal-Oxide Supports
  Kakeru Fujiwara; Taiki Akutsu; Hiroki Gonome
  The Journal of Physical Chemistry C, Volume：126, Number：22, First page：9509, Last page：9517, Jun. 2022, [Reviewed], [Lead]
  American Chemical Society (ACS), Scientific journal
  DOI：https://doi.org/10.1021/acs.jpcc.2c01566
  DOI ID：10.1021/acs.jpcc.2c01566, ISSN：1932-7447, eISSN：1932-7455, ORCID：113686682
• Understanding the structure of Cu-doped MgAl2O4 for CO2 hydrogenation catalyst precursor using experimental and computational approaches　　　　　　　　　　　　　　　
  Tatsuya Joutsuka; Ryu Hamamura; Kakeru Fujiwara; Tetsuo Honma; Masahiko Nishijima; Shohei Tada
  International Journal of Hydrogen Energy, Volume：47, Number：50, First page：21369, Last page：21374, Jun. 2022, [Reviewed]
  Elsevier {BV}, Scientific journal
  DOI：https://doi.org/10.1016/j.ijhydene.2022.04.295
  Scopus：https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85130783842&origin=inward
  Scopus Citedby：https://www.scopus.com/inward/citedby.uri?partnerID=HzOxMe3b&scp=85130783842&origin=inward
  DOI ID：10.1016/j.ijhydene.2022.04.295, ISSN：0360-3199, ORCID：113627911, SCOPUS ID：85130783842
• Intermetallic YIr2 nanoparticles with negatively charged Ir active sites for catalytic hydrogenation of cyclohexanone to cyclohexanol　　　　　　　　　　　　　　　
  Yasukazu Kobayashi; Shohei Tada; Masaru Kondo; Kakeru Fujiwara; Hiroshi Mizoguchi
  Catalysis Science & Technology, 2022, [Reviewed]
  English, Scientific journal
  DOI：https://doi.org/10.1039/D2CY00198E
  DOI ID：10.1039/D2CY00198E, ISSN：2044-4753, eISSN：2044-4761, ORCID：111676837, Web of Science ID：WOS:000782954100001
• Superior catalytic performance of intermetallic CaPt2 nanoparticles supported on titanium group oxides in hydrogenation of ketones to alcohols　　　　　　　　　　　　　　　
  Yasukazu Kobayashi; Shohei Tada; Masaru Kondo; Kakeru Fujiwara; Hiroshi Mizoguchi
  Chemical Communications, Volume：58, Number：30, First page：4795, Last page：4798, 2022, [Reviewed]
  English, Scientific journal
  DOI：https://doi.org/10.1039/D1CC07135A
  DOI ID：10.1039/D1CC07135A, ISSN：1359-7345, eISSN：1364-548X, ORCID：110652045, Web of Science ID：WOS:000773646600001
• Porous NiO Prepared by Flame Spray Pyrolysis for 80 wt% Ni–CeO₂ Catalyst and Its Activity for CO₂ Methanation
  Kakeru FUJIWARA; Shogo KAYANO; Masahiko NISHIJIMA; Keisuke KOBAYASHI; Tetsuya NANBA; Taku TSUJIMURA
  Journal of the Japan Petroleum Institute, Volume：64, Number：5, First page：261, Last page：270, Sep. 2021, [Reviewed], [Invited], [Lead, Corresponding]
  Japan Petroleum Institute, Scientific journal
  DOI：https://doi.org/10.1627/jpi.64.261
  Scopus：https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85114662089&origin=inward
  Scopus Citedby：https://www.scopus.com/inward/citedby.uri?partnerID=HzOxMe3b&scp=85114662089&origin=inward
  DOI ID：10.1627/jpi.64.261, ISSN：1346-8804, eISSN：1349-273X, SCOPUS ID：85114662089
• Effect of Sm Doping on CO2-to-Methanol Hydrogenation of Cu/Amorphous-ZrO2 Catalysts　　　　　　　　　　　　　　　
  Taihei Yamamura; Shohei Tada; Ryuji Kikuchi; Kakeru Fujiwara; Tetsuo Honma
  The Journal of Physical Chemistry C, Volume：125, Number：29, First page：15899, Last page：15909, Jul. 2021, [Reviewed]
  English, Scientific journal
  DOI：https://doi.org/10.1021/acs.jpcc.1c03444
  DOI ID：10.1021/acs.jpcc.1c03444, ISSN：1932-7447, eISSN：1932-7455, Web of Science ID：WOS:000680445800014
• Development of CO2-to-Methanol Hydrogenation Catalyst by Focusing on the Coordination Structure of the Cu Species in Spinel-Type Oxide Mg1–xCuxAl2O4
  Shohei Tada; Fumito Otsuka; Kakeru Fujiwara; Constantinos Moularas; Yiannis Deligiannakis; Yuki Kinoshita; Sayaka Uchida; Tetsuo Honma; Masahiko Nishijima; Ryuji Kikuchi
  ACS Catalysis, First page：15186, Last page：15194, Dec. 2020, [Reviewed]
  American Chemical Society (ACS), Scientific journal
  DOI：https://doi.org/10.1021/acscatal.0c02868
  DOI ID：10.1021/acscatal.0c02868, ISSN：2155-5435, eISSN：2155-5435
• Flame spray pyrolysis makes highly loaded Cu nanoparticles on ZrO₂ for CO₂-to-methanol hydrogenation
  Shohei Tada; Kakeru Fujiwara; Taihei Yamamura; Masahiko Nishijima; Sayaka Uchida; Ryuji Kikuchi
  Chemical Engineering Journal, Volume：381, Number：1, First page：122750, Feb. 2020, [Reviewed]
  English, Scientific journal
  DOI：https://doi.org/10.1016/j.cej.2019.122750
  Scopus：https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85071966606&origin=inward
  Scopus Citedby：https://www.scopus.com/inward/citedby.uri?partnerID=HzOxMe3b&scp=85071966606&origin=inward
  DOI ID：10.1016/j.cej.2019.122750, ISSN：1385-8947, SCOPUS ID：85071966606
• 火炎中で引き起こされるAg-TiO2間の相互作用による Agクラスターの高担持量化　　　　　　　　　　　　　　　
  藤原 翔
  Volume：35, First page：253, Last page：258, 2020, [Reviewed], [Invited], [Lead, Corresponding]
• 火炎噴霧熱分解法を用いたメタノール合成触媒の連続合成　　　　　　　　　　　　　　　
  多田 昌平; 藤原 翔
  Volume：35, First page：259, Last page：264, 2020, [Reviewed], [Invited]
• Ru nanoparticles supported on amorphous ZrO2 for CO2 methanation
  Hironori Nagase; Rei Naito; Shohei Tada; Ryuji Kikuchi; Kakeru Fujiwara; Masahiko Nishijima; Tetsuo Honma
  Catalysis Science & Technology, Volume：10, Number：14, First page：4522, Last page：4531, 2020, [Reviewed]
  

  The influence of support materials and preparation methods on CO₂ methanation activity was investigated using Ru nanoparticles supported on amorphous ZrO₂ (am-ZrO₂), crystalline ZrO₂ (cr-ZrO₂), and SiO₂.

  
  Royal Society of Chemistry (RSC), Scientific journal
  DOI：https://doi.org/10.1039/d0cy00233j
  DOI ID：10.1039/d0cy00233j, ISSN：2044-4753, eISSN：2044-4761
• Influences of particle size and crystallinity of highly loaded CuO/ZrO2 on CO2 hydrogenation to methanol
  Kakeru Fujiwara; Shohei Tada; Tetsuo Honma; Hiro Sasaki; Masahiko Nishijima; Ryuji Kikuchi
  AIChE Journal, Volume：65, Number：12, Dec. 2019, [Reviewed], [Invited], [Lead, Corresponding]
  Wiley, English, Scientific journal
  DOI：https://doi.org/10.1002/aic.16717
  Scopus：https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85069898109&origin=inward
  Scopus Citedby：https://www.scopus.com/inward/citedby.uri?partnerID=HzOxMe3b&scp=85069898109&origin=inward
  DOI ID：10.1002/aic.16717, ISSN：0001-1541, eISSN：1547-5905, ORCID：59153474, SCOPUS ID：85069898109
• Atomically Dispersed Pd or Highly Loaded Ag Clusters on TiO₂ by Flame Spray Pyrolysis
  Kakeru Fujiwara
  Journal of the Society of Powder Technology, Japan, Volume：56, Number：7, First page：403, Last page：408, Jul. 2019, [Invited], [Lead, Corresponding]
  The Society of Powder Technology, Japan, Scientific journal
  DOI：https://doi.org/10.4164/sptj.56.403
  DOI ID：10.4164/sptj.56.403, ISSN：0386-6157, eISSN：1883-7239
• Single Pd atoms on TiO2 dominate photocatalytic NOx removal　　　　　　　　　　　　　　　
  Kakeru Fujiwara; Sotiris E. Pratsinis
  Applied Catalysis B: Environmental, Volume：226, First page：127, Last page：134, Jun. 2018, [Reviewed], [Lead]
  English, Scientific journal
  DOI：https://doi.org/10.1016/j.apcatb.2017.12.042
  DOI ID：10.1016/j.apcatb.2017.12.042, ISSN：0926-3373, SCOPUS ID：85038852833, Web of Science ID：WOS:000425476800016
• Metal-support interactions in catalysts for environmental remediation　　　　　　　　　　　　　　　
  Kakeru Fujiwara; Kikuo Okuyama; Sotiris E. Pratsinis
  ENVIRONMENTAL SCIENCE-NANO, Volume：4, Number：11, First page：2076, Last page：2092, Nov. 2017, [Reviewed], [Invited], [Lead]
  English
  DOI：https://doi.org/10.1039/c7en00678k
  DOI ID：10.1039/c7en00678k, ISSN：2051-8153, eISSN：2051-8161, Web of Science ID：WOS:000414958800001
• Atomically dispersed Pd on nanostructured TiO2 for NO removal by solar light　　　　　　　　　　　　　　　
  Kakeru Fujiwara; Sotiris E. Pratsinis
  AICHE JOURNAL, Volume：63, Number：1, First page：139, Last page：146, Jan. 2017, [Reviewed], [Invited], [Lead]
  English, Scientific journal
  DOI：https://doi.org/10.1002/aic.15495
  DOI ID：10.1002/aic.15495, ISSN：0001-1541, eISSN：1547-5905, Web of Science ID：WOS:000390272500017
• Pd Subnano-Clusters on TiO2 for Solar-Light Removal of NO　　　　　　　　　　　　　　　
  Kakeru Fujiwara; Ulrich Mueller; Sotiris E. Pratsinis
  ACS CATALYSIS, Volume：6, Number：3, First page：1887, Last page：1893, Mar. 2016, [Reviewed], [Lead]
  English, Scientific journal
  DOI：https://doi.org/10.1021/acscatal.5b02685
  DOI ID：10.1021/acscatal.5b02685, ISSN：2155-5435, Web of Science ID：WOS:000371755500059
• Enhanced Ag+ Ion Release from Aqueous Nanosilver Suspensions by Absorption of Ambient CO2　　　　　　　　　　　　　　　
  Kakeru Fujiwara; Georgios A. Sotiriou; Sotiris E. Pratsinis
  LANGMUIR, Volume：31, Number：19, First page：5284, Last page：5290, May 2015, [Reviewed], [Lead]
  English, Scientific journal
  DOI：https://doi.org/10.1021/la504946g
  DOI ID：10.1021/la504946g, ISSN：0743-7463, Web of Science ID：WOS:000355057500004
• Visible-light active black TiO2-Ag/TiOx particles　　　　　　　　　　　　　　　
  Kakeru Fujiwara; Yiannis Deligiannakis; Charalambos G. Skoutelis; Sotiris E. Pratsinis
  APPLIED CATALYSIS B-ENVIRONMENTAL, Volume：154, First page：9, Last page：15, Jul. 2014, [Reviewed], [Lead]
  English, Scientific journal
  DOI：https://doi.org/10.1016/j.apcatb.2014.01.060
  DOI ID：10.1016/j.apcatb.2014.01.060, ISSN：0926-3373, eISSN：1873-3883, Web of Science ID：WOS:000335098800002
• Experimental study on the unique stability mechanism via miniaturization of jet diffusion flames (microflame) by utilizing preheated air system　　　　　　　　　　　　　　　
  Kakeru Fujiwara; Yuji Nakamura
  COMBUSTION AND FLAME, Volume：160, Number：8, First page：1373, Last page：1380, Aug. 2013, [Reviewed], [Lead]
  English
  DOI：https://doi.org/10.1016/j.combustflame.2013.03.002
  DOI ID：10.1016/j.combustflame.2013.03.002, ISSN：0010-2180, CiNii Articles ID：120005307931, Web of Science ID：WOS:000319951900007
• Experimental Study on Near Extinction Behavior of Microflame in Preheated Air　　　　　　　　　　　　　　　
  Kakeru Fujiwara; Yuji Nakamura
  Proc. 23rd International Colloquium on Dynamics of Explosion and Reactive Systems, First page：1, Last page：6, Jul. 2011, [Reviewed], [Lead]
• Development of "Tiny" Droplet Flame Simulator: "Super-Stabilized" Micro-Jet Flame in a Hot Air　　　　　　　　　　　　　　　
  Kakeru Fujiwara; Yuji Nakamura; Taro Hirasawa
  JOURNAL OF THERMAL SCIENCE AND TECHNOLOGY, Volume：6, Number：2, First page：235, Last page：246, 2011, [Reviewed], [Lead]
  English, Scientific journal
  DOI：https://doi.org/10.1299/jtst.6.235
  DOI ID：10.1299/jtst.6.235, ISSN：1880-5566, Web of Science ID：WOS:000295362700005

• 火炎噴霧熱分解法を利用した新規固体触媒の開発　　　　　　　　　　　　　　　
  藤原 翔
  Volume：89, Number：6, First page：301, Last page：304, Jun. 2025, [Invited], [Lead, Last]
  Introduction scientific journal
• ミクロな物性や挙動に着目したエアロゾル粒子のシミュレーション　　　　　　　　　　　　　　　
  藤原 翔; 中曽 浩一
  Volume：39, First page：176, Sep. 2024, [Lead, Corresponding]
  Introduction scientific journal
  DOI：https://doi.org/10.11203/jar.39.176
  DOI ID：10.11203/jar.39.176
• Particle Generation by Flame Aerosol Process
  Kakeru Fujiwara
  Journal of the Society of Powder Technology, Japan, Volume：59, Number：10, First page：521, Last page：525, 10 Oct. 2022, [Invited], [Lead, Corresponding]
  The Society of Powder Technology, Japan, Introduction scientific journal
  DOI：https://doi.org/10.4164/sptj.59.521
  DOI ID：10.4164/sptj.59.521, ISSN：0386-6157, eISSN：1883-7239
• 燃焼場を活用した新規固体触媒の合成　　　　　　　　　　　　　　　
  藤原 翔
  Volume：86, First page：323, Last page：326, 2022, [Invited], [Lead, Corresponding]
  Introduction scientific journal
• 噴霧熱分解法より生成する粒子特性と単一液滴の気化および燃焼特性との関係　　　　　　　　　　　　　　　
  藤原 翔
  Volume：85, First page：57, 2021, [Invited]
• 火炎とエアロゾル　　　　　　　　　　　　　　　
  藤原 翔
  Volume：36, First page：156, 2021, [Lead, Corresponding]
  Introduction scientific journal
• 気相法による機能性微粒子の合成：カーボンブラックから呼気センサー　　　　　　　　　　　　　　　
  Sotiris E. Pratsinis; 翻訳; 藤原 翔
  Volume：62, First page：3, Last page：9, Jan. 2019
  Introduction scientific journal
• Experimental Study on Near Extinction Behavior of Microflame in Preheated Air　　　　　　　　　　　　　　　
  Kakeru Fujiwara; Yuji Nakamura
  Proc. 23rd International Colloquium on Dynamics of Explosion and Reactive Systems, First page：1, Last page：6, Jul. 2011, [Reviewed], [Lead]
  Introduction international proceedings
• Near-Extinction Behavior of Tiny Laminar Diffusion Flames Established in a High-Temperature　　　　　　　　　　　　　　　
  Kakeru Fujiwara; Yuji Nakamura
  Proc. 7th US National Combustion Meeting, Apr. 2011, [Reviewed], [Lead]
  Introduction international proceedings

• Powder Technology Handbook, Fourth Ed.　　　　　　　　　　　　　　　
  Kakeru Fujiwara; Sotiris E. Pratsinis, [Joint work]
  2019
  カバーページに採用

• Highly-Loaded Metal Catalysts for CO2 Hydrogenation　　　　　　　　　　　　　　　
  Kakeru Fujiwara
  Feb. 2025, [Invited]
  Feb. 2025, Invited oral presentation
• 燃焼反応を利⽤した⾦属−酸化物界⾯の創製と固体触媒への 応⽤　　　　　　　　　　　　　　　
  藤原 翔
  Oct. 2024, [Invited]
• 火炎噴霧熱分解により得られる粒子の特性と固体触媒への応用　　　　　　　　　　　　　　　
  藤原 翔
  Mar. 2024, [Invited]
  Invited oral presentation
• 燃焼反応を利用した新規触媒の開発　　　　　　　　　　　　　　　
  藤原 翔
  Sep. 2023, [Invited]
• 燃焼合成法を利用した金属-担体相互作用による新規材料の開発　　　　　　　　　　　　　　　
  藤原 翔
  Mar. 2023, [Invited]
• 気相燃焼反応を利用した粉体プロセス　　　　　　　　　　　　　　　
  藤原翔
  Jul. 2022, [Invited]
  Jul. 2022
• CeO2 on Ni nanoparticles by flame spray pyrolysis for CO2 methanation　　　　　　　　　　　　　　　
  Kakeru Fujiwara
  The 8th Workshop on Next-Generation Utilization of Natural Gas, Mar. 2021, [Invited]
  English
• Controlling Pd clusters on TiO 2 from nano to atomic size by scalable flame spray pyrolysis　　　　　　　　　　　　　　　
  kakeru Fujiwara
  International Seminar on Chemical Engineering Soehadi Reksowardojo (STKSR 2020), Nov. 2020, [Invited]
  Invited oral presentation
• 燃焼合成法により調製した金属クラスターの観察　　　　　　　　　　　　　　　
  藤原翔; 多田昌平
  Sep. 2020, [Invited]
• 火炎噴霧熱分解法による金属クラスター担持触媒の開発　　　　　　　　　　　　　　　
  藤原翔
  Oct. 2018, [Invited]
  Invited oral presentation
• Single Pd atoms supported on TiO2 by continuous flame aerosol process　　　　　　　　　　　　　　　
  Kakeru Fujiwara
  Sep. 2018, [Invited], [International conference]
  English, Keynote oral presentation
• 噴霧火炎熱分解法を用いたサブナノ・単原子クラスター担持触媒の開発　　　　　　　　　　　　　　　
  藤原翔
  Sep. 2018, [Invited], [Domestic conference]
  Japanese, Invited oral presentation
• 炎を利用した固体触媒・機能性材料の合成　　　　　　　　　　　　　　　
  藤原 翔
  May 2018, [Invited]
  Invited oral presentation

• THE SOCIETY OF POWDER TECHNOLOGY, JAPAN
• COMBUSTION SOCIETY OF JAPAN
• THE SOCIETY OF CHEMICAL ENGINEERS, JAPAN
• JAPAN ASSOCIATION OF AEROSOL SCIENCE AND TECHNOLOGY
• THE JAPAN PETROLEUM INSTITUTE

• Visible light photoactive nanoparticles and methods for the preparation thereof　　　　　　　　　　　　　　　
  Patent right

• 火炎噴霧による触媒でCO₂資源化を加速―第21回GSC賞奨励賞 茨城大学 多田昌平氏・山形大学 藤原翔氏【受賞者に聞くプロジェクトの秘訣】　　　　　　　　　　　　　　　
  Other than myself, May 2023, [Internet]
• 火炎噴霧熱分解法を活用した新規固体触媒の開発とCO2有価物変換への応用　　　　　　　　　　　　　　　
  Other than myself, Jun. 2022, [Paper]