D-Index & Metrics Best Publications

D-Index & Metrics D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines.

Discipline name D-index D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines. Citations Publications World Ranking National Ranking
Chemistry D-index 50 Citations 5,953 160 World Ranking 10868 National Ranking 855

Overview

What is he best known for?

The fields of study he is best known for:

  • Catalysis
  • Organic chemistry
  • Oxygen

Kazu Okumura mainly focuses on Inorganic chemistry, Catalysis, Heterogeneous catalysis, Metal and Zeolite. In his works, he performs multidisciplinary study on Inorganic chemistry and Extended X-ray absorption fine structure. Kazu Okumura interconnects Oxygen and Methane in the investigation of issues within Catalysis.

The concepts of his Heterogeneous catalysis study are interwoven with issues in Yield, Nanoparticle, Rhenium and Medicinal chemistry. His studies in Metal integrate themes in fields like Valence, Crystallography, Oxide and Hydrogenolysis. His Zeolite study combines topics in areas such as Heck reaction, Brønsted–Lowry acid–base theory, Molecular sieve and Catalyst support.

His most cited work include:

  • Development of Ni catalysts for tar removal by steam gasification of biomass (172 citations)
  • Promoting effect of Mo on the hydrogenolysis of tetrahydrofurfuryl alcohol to 1,5-pentanediol over Rh/SiO2 (165 citations)
  • Toluene combustion over palladium supported on various metal oxide supports (163 citations)

What are the main themes of his work throughout his whole career to date?

Kazu Okumura mainly investigates Catalysis, Inorganic chemistry, Zeolite, Heterogeneous catalysis and Metal. As part of his studies on Catalysis, Kazu Okumura often connects relevant areas like Oxide. His Inorganic chemistry research is multidisciplinary, relying on both X-ray absorption fine structure, Brønsted–Lowry acid–base theory, Adsorption and Methane.

His research integrates issues of Benzene, Medicinal chemistry, Polymer chemistry, Desorption and Dispersion in his study of Zeolite. Heterogeneous catalysis is often connected to Nuclear chemistry in his work. His study in Steam reforming is interdisciplinary in nature, drawing from both Alloy and Bimetallic strip.

He most often published in these fields:

  • Catalysis (72.50%)
  • Inorganic chemistry (65.00%)
  • Zeolite (32.50%)

What were the highlights of his more recent work (between 2015-2021)?

  • Catalysis (72.50%)
  • Zeolite (32.50%)
  • Inorganic chemistry (65.00%)

In recent papers he was focusing on the following fields of study:

His main research concerns Catalysis, Zeolite, Inorganic chemistry, Nanoparticle and Benzene. His work deals with themes such as Rhenium, X-ray absorption fine structure and Nuclear chemistry, which intersect with Catalysis. His Zeolite study integrates concerns from other disciplines, such as Medicinal chemistry, Polymer chemistry, Desorption, Molecule and Triphenylphosphine.

He has researched Inorganic chemistry in several fields, including Dispersion, Toluene, Selectivity and Calcination. His Nanoparticle research includes themes of Hydrogen, Transmission electron microscopy, Phenol, Cyclohexanone and Copper. His Benzene study deals with Methane intersecting with Cobalt.

Between 2015 and 2021, his most popular works were:

  • Performance, Structure, and Mechanism of ReOx–Pd/CeO2 Catalyst for Simultaneous Removal of Vicinal OH Groups with H2 (54 citations)
  • Deoxydehydration with Molecular Hydrogen over Ceria-Supported Rhenium Catalyst with Gold Promoter (50 citations)
  • Hydrogenation of dicarboxylic acids to diols over Re–Pd catalysts (46 citations)

In his most recent research, the most cited papers focused on:

  • Catalysis
  • Organic chemistry
  • Oxygen

Kazu Okumura mostly deals with Catalysis, Inorganic chemistry, Rhenium, Nanoparticle and Heterogeneous catalysis. His Catalysis study combines topics in areas such as Polymer and Nanoclusters. His Inorganic chemistry study combines topics from a wide range of disciplines, such as Toluene, Molar ratio, Methane, Methyl group and Steam reforming.

His research in Rhenium intersects with topics in Nuclear chemistry, Rutile, Glycerol, Hydrogenolysis and Iridium. His Nanoparticle study incorporates themes from Hydrogen spillover, Hydrogen, 1,3-Propanediol, Reaction rate and Transmission electron microscopy. His research integrates issues of Palladium, Vicinal, Stoichiometry, X-ray absorption fine structure and Hydrodeoxygenation in his study of Heterogeneous catalysis.

This overview was generated by a machine learning system which analysed the scientist’s body of work. If you have any feedback, you can contact us here.

Best Publications

Promoting effect of Mo on the hydrogenolysis of tetrahydrofurfuryl alcohol to 1,5-pentanediol over Rh/SiO2

Shuichi Koso;Naoyuki Ueda;Yasunori Shinmi;Kazu Okumura.
Journal of Catalysis (2009)

288 Citations

Toluene combustion over palladium supported on various metal oxide supports

Kazu Okumura;Takeshi Kobayashi;Hideaki Tanaka;Miki Niwa.
Applied Catalysis B-environmental (2003)

248 Citations

Development of Ni catalysts for tar removal by steam gasification of biomass

Takeo Kimura;Tomohisa Miyazawa;Jin Nishikawa;Shigeru Kado.
Applied Catalysis B-environmental (2006)

239 Citations

In Situ Time‐Resolved Dynamic Surface Events on the Pt/C Cathode in a Fuel Cell under Operando Conditions

Mizuki Tada;Shigeaki Murata;Takahiko Asakoka;Kazutaka Hiroshima.
Angewandte Chemie (2007)

215 Citations

Comparative study of Rh–MoOx and Rh–ReOx supported on SiO2 for the hydrogenolysis of ethers and polyols

Shuichi Koso;Hideo Watanabe;Kazu Okumura;Yoshinao Nakagawa.
Applied Catalysis B-environmental (2012)

176 Citations

Surface modification of Ni catalysts with trace Pt for oxidative steam reforming of methane

Baitao Li;Shigeru Kado;Yuya Mukainakano;Tomohisa Miyazawa.
Journal of Catalysis (2007)

173 Citations

X-ray Absorption Fine Structure Study of the Formation of the Highly Dispersed PdO over ZSM-5 and the Structural Change of Pd Induced by Adsorption of NO

Kazu Okumura;Jiro Amano;and Naoko Yasunobu;Miki Niwa.
Journal of Physical Chemistry B (2000)

164 Citations

Structure of ReOx Clusters Attached on the Ir Metal Surface in Ir–ReOx/SiO2 for the Hydrogenolysis Reaction

Yasushi Amada;Hideo Watanabe;Masazumi Tamura;Yoshinao Nakagawa.
Journal of Physical Chemistry C (2012)

147 Citations

Support effect of zeolite on the methane combustion activity of palladium

Kazu Okumura;Sachi Matsumoto;Noriko Nishiaki;Miki Niwa.
Applied Catalysis B-environmental (2003)

147 Citations

Hydrodeoxygenation of Vicinal OH Groups over Heterogeneous Rhenium Catalyst Promoted by Palladium and Ceria Support

Nobuhiko Ota;Masazumi Tamura;Yoshinao Nakagawa;Kazu Okumura.
Angewandte Chemie (2015)

145 Citations

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