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
Materials Science D-index 53 Citations 8,763 131 World Ranking 6305 National Ranking 393
Chemistry D-index 56 Citations 9,201 135 World Ranking 8212 National Ranking 621

Overview

What is he best known for?

The fields of study he is best known for:

  • Organic chemistry
  • Oxygen
  • Polymer

Kazuhiro Tanaka mainly focuses on Polymer chemistry, Polyimide, Nafion, Chemical engineering and Polymer. His Polymer chemistry study combines topics from a wide range of disciplines, such as Thermal stability, Permeation and Conductivity. Kazuhiro Tanaka combines subjects such as Membrane reactor, Organic chemistry, Catalysis, Water vapor and Analytical chemistry with his study of Permeation.

His work carried out in the field of Polyimide brings together such families of science as Semipermeable membrane, Permeability, Polyelectrolyte, Gas separation and Solubility. His Polymer study integrates concerns from other disciplines, such as Adsorption desorption and Porosity. His Diamine research focuses on Monomer and how it relates to Biphenyl.

His most cited work include:

  • Novel Sulfonated Polyimides as Polyelectrolytes for Fuel Cell Application. 1. Synthesis, Proton Conductivity, and Water Stability of Polyimides from 4,4‘-Diaminodiphenyl Ether-2,2‘-disulfonic Acid (449 citations)
  • Novel sulfonated polyimides as polyelectrolytes for fuel cell application. 2. Synthesis and proton conductivity of polyimides from 9,9-bis(4-aminophenyl)fluorene-2,7-disulfonic acid (309 citations)
  • Permeability and permselectivity of gases in fluorinated and non-fluorinated polyimides (267 citations)

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

His primary areas of investigation include Polymer chemistry, Chemical engineering, Polyimide, Permeation and Pervaporation. His Polymer chemistry research includes themes of Semipermeable membrane, Sorption, Permeability, Polymer and Solubility. His Chemical engineering research is multidisciplinary, incorporating perspectives in Membrane technology, Chromatography, Zeolite, Conductivity and Gas separation.

His Polyimide study incorporates themes from Selectivity, Diamine, Glass transition and Activation energy. His studies in Permeation integrate themes in fields like Propane and Ethylene oxide. Kazuhiro Tanaka interconnects Ethanol, Cyclohexane, Organic chemistry and Inorganic chemistry in the investigation of issues within Pervaporation.

He most often published in these fields:

  • Polymer chemistry (45.86%)
  • Chemical engineering (38.22%)
  • Polyimide (32.48%)

What were the highlights of his more recent work (between 2011-2021)?

  • Chemical engineering (38.22%)
  • Pervaporation (21.02%)
  • Inorganic chemistry (5.73%)

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

Kazuhiro Tanaka mainly investigates Chemical engineering, Pervaporation, Inorganic chemistry, Geochemistry and Dehydration. His Chemical engineering research is multidisciplinary, relying on both Hydrogen, Zeolite, Permeation, Zeolite membranes and Mixed matrix. His study on Permeation is mostly dedicated to connecting different topics, such as Cellulose acetate membrane.

His Mixed matrix research incorporates themes from Gas separation, Thermal diffusivity, Nano sized and Solubility. His research in Pervaporation intersects with topics in Methyl methacrylate and Organic chemistry, Methanol. His biological study deals with issues like Ethanol, which deal with fields such as Methyl acrylate, Alcohol, Ethyl acetate, Sodium hydroxide and Acetic acid.

Between 2011 and 2021, his most popular works were:

  • Dehydration of acetic acid and esterification product by acid-stable ZSM-5 membrane (32 citations)
  • NaY zeolite membranes with high performance prepared by a variable-temperature synthesis (32 citations)
  • Preparation and characterization of high water perm-selectivity ZSM-5 membrane without organic template (29 citations)

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

  • Organic chemistry
  • Oxygen
  • Polymer

His primary areas of study are Pervaporation, Inorganic chemistry, Seismology, Ethanol and Methyl methacrylate. His Inorganic chemistry study frequently draws parallels with other fields, such as Aqueous solution. His study in the field of Tectonics, Kii peninsula and Cinder cone also crosses realms of Line and Strombolian eruption.

The study incorporates disciplines such as Methyl acrylate, Alcohol, Methyl propionate, Acetic acid and Sodium hydroxide in addition to Ethanol. The concepts of his Methyl methacrylate study are interwoven with issues in Faujasite and Methyl acetate, Methanol. His research in Methanol is mostly focused on Transesterification.

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

Novel Sulfonated Polyimides as Polyelectrolytes for Fuel Cell Application. 1. Synthesis, Proton Conductivity, and Water Stability of Polyimides from 4,4‘-Diaminodiphenyl Ether-2,2‘-disulfonic Acid

Jianhua Fang;Xiaoxia Guo;Satoshi Harada;Tatsuya Watari.
Macromolecules (2002)

736 Citations

Novel sulfonated polyimides as polyelectrolytes for fuel cell application. 2. Synthesis and proton conductivity of polyimides from 9,9-bis(4-aminophenyl)fluorene-2,7-disulfonic acid

Xiaoxia Guo;Jianhua Fang;Tatsuya Watari;Kazuhiro Tanaka.
Macromolecules (2002)

487 Citations

Permeability and permselectivity of gases in fluorinated and non-fluorinated polyimides

Kazuhiro Tanaka;Hidetoshi Kita;Masaaki Okano;Ken-ichi Okamoto.
Polymer (1992)

423 Citations

Synthesis of a zeolite NaA membrane for pervaporation of water/organic liquid mixtures

Hidetoshi Kita;Kohji Horii;Yasuharu Ohtoshi;Kazuhiro Tanaka.
Journal of Materials Science Letters (1995)

366 Citations

Permeation and separation properties of polyimide membranes to olefins and paraffins

K. Tanaka;A. Taguchi;Jianqiang Hao;H. Kita.
Journal of Membrane Science (1996)

320 Citations

Effect of methyl substituents on permeability and permselectivity of gases in polyimides prepared from methyl-substituted phenylenediamines

Kazuhiro Tanaka;Masaaki Okano;Hiroyuki Toshino;Hidetoshi Kita.
Journal of Polymer Science Part B (1992)

305 Citations

Synthesis and properties of highly sulfonated proton conducting polyimides from bis(3-sulfopropoxy)benzidine diamines

Yan Yin;Jianhua Fang;Tatsuya Watari;Kazuhiro Tanaka.
Journal of Materials Chemistry (2004)

287 Citations

Synthesis, water stability and proton conductivity of novel sulfonated polyimides from 4,4′-bis(4-aminophenoxy)biphenyl-3,3′-disulfonic acid

Tatsuya Watari;Jianhua Fang;Kazuhiro Tanaka;Hidetoshi Kita.
Journal of Membrane Science (2004)

273 Citations

Gas permeation properties of poly(ether imide) segmented copolymers

Ken-ichi Okamoto;Masafumi Fuji;Shuusaku Okamyo;Hajime Suzuki.
Macromolecules (1995)

266 Citations

On the Development of Naphthalene-Based Sulfonated Polyimide Membranes for Fuel Cell Applications

Yan Yin;Otoo Yamada;Kazuhiro Tanaka;Ken Ichi Okamoto.
Polymer Journal (2006)

248 Citations

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