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 44 Citations 14,881 238 World Ranking 10984 National Ranking 918

Overview

What is he best known for?

The fields of study he is best known for:

  • Hydrogen
  • Organic chemistry
  • Oxygen

Yoshitsugu Kojima mostly deals with Hydrogen, Inorganic chemistry, Montmorillonite, Hydrogen storage and Nylon 6. His study in Hydrogen is interdisciplinary in nature, drawing from both Gravimetric analysis, Analytical chemistry and Catalysis. Yoshitsugu Kojima interconnects Nuclear chemistry, Dehydrogenation, Sodium borohydride, Metal and Lithium in the investigation of issues within Inorganic chemistry.

His Montmorillonite study integrates concerns from other disciplines, such as Elastomer, Natural rubber, Nitrile rubber and Polymer science. His Nylon 6 study incorporates themes from Saponite, Polymer chemistry and Silicate. His Silicate research includes elements of Polymerization, Caprolactam, Crystallite and Composite number, Composite material.

His most cited work include:

  • Mechanical properties of nylon 6-clay hybrid (2160 citations)
  • Synthesis of nylon 6-clay hybrid (1897 citations)
  • Swelling behavior of montmorillonite cation exchanged for ω-amino acids by ∊-caprolactam (787 citations)

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

Yoshitsugu Kojima focuses on Inorganic chemistry, Hydrogen, Hydrogen storage, Catalysis and Desorption. His work deals with themes such as Dehydrogenation, Hydrogen production, Lithium hydride, Lithium and Ammonia, which intersect with Inorganic chemistry. Yoshitsugu Kojima works mostly in the field of Hydrogen, limiting it down to topics relating to Composite number and, in certain cases, Silicate.

His Hydrogen storage research is multidisciplinary, incorporating perspectives in Carbon, Magnesium and Analytical chemistry. His research integrates issues of Decomposition, Activation energy, Nickel, X-ray photoelectron spectroscopy and Absorption in his study of Catalysis. His Physical chemistry research is multidisciplinary, relying on both Molecule and Lithium amide.

He most often published in these fields:

  • Inorganic chemistry (46.49%)
  • Hydrogen (38.80%)
  • Hydrogen storage (32.78%)

What were the highlights of his more recent work (between 2013-2021)?

  • Inorganic chemistry (46.49%)
  • Hydrogen storage (32.78%)
  • Hydrogen (38.80%)

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

His main research concerns Inorganic chemistry, Hydrogen storage, Hydrogen, Catalysis and Ammonia. The Inorganic chemistry study combines topics in areas such as Activation energy, Dehydrogenation, Desorption, Lithium and Alkali metal. His Hydrogen storage study combines topics in areas such as Magnesium, Hydride, Metal and Vanadium.

The study incorporates disciplines such as Ion and Nuclear chemistry in addition to Metal. Yoshitsugu Kojima focuses mostly in the field of Hydrogen, narrowing it down to matters related to Energy storage and, in some cases, Liquid hydrogen. In his research, Activated carbon, Particle size and Hydrogen production is intimately related to Nanoparticle, which falls under the overarching field of Catalysis.

Between 2013 and 2021, his most popular works were:

  • Materials for hydrogen-based energy storage – past, recent progress and future outlook (128 citations)
  • Development of vanadium based hydrogen storage material: A review (72 citations)
  • Hydrogen storage materials for hydrogen and energy carriers (52 citations)

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

  • Hydrogen
  • Organic chemistry
  • Oxygen

Inorganic chemistry, Hydrogen, Hydrogen storage, Catalysis and Ammonia are his primary areas of study. His studies in Inorganic chemistry integrate themes in fields like Doping, Ionic conductivity and Graphene. His studies deal with areas such as Desorption, Gravimetric analysis and Lithium as well as Hydrogen.

Yoshitsugu Kojima has researched Hydrogen storage in several fields, including Hydride, Liquid hydrogen, Thermal energy storage, Energy storage and Vanadium. The study incorporates disciplines such as Decomposition, Carbon nanotube, Thermal decomposition and Activation energy in addition to Catalysis. His Ammonia study also includes

  • Hydrogen carrier that connect with fields like Adsorption, Proton exchange membrane fuel cell, Metal amides and Halide,
  • Metal halides and related Sodium borohydride, Standard enthalpy of formation and Isothermal process.

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

Synthesis of nylon 6-clay hybrid

Arimitsu Usuki;Yoshitsugu Kojima;Masaya Kawasumi;Akane Okada.
Journal of Materials Research (1993)

3075 Citations

Mechanical properties of nylon 6-clay hybrid

Yoshitsugu Kojima;Arimitsu Usuki;Masaya Kawasumi;Akane Okada.
Journal of Materials Research (1993)

2910 Citations

Swelling behavior of montmorillonite cation exchanged for ω-amino acids by ∊-caprolactam

Arimitsu Usuki;Masaya Kawasumi;Yoshitsugu Kojima;Akane Okada.
Journal of Materials Research (1993)

1248 Citations

Synthesis of nylon 6-clay hybrid by montmorillonite intercalated with ε-caprolactam

Yoshitsugu Kojima;Arimitsu Usuki;Masaya Kawasumi;Akane Okada.
Journal of Polymer Science Part A (1993)

1216 Citations

Hydrogen generation using sodium borohydride solution and metal catalyst coated on metal oxide

Yoshitsugu Kojima;Ken-ichirou Suzuki;Kazuhiro Fukumoto;Megumi Sasaki.
International Journal of Hydrogen Energy (2002)

671 Citations

One‐pot synthesis of nylon 6–clay hybrid

Yoshitsugu Kojima;Arimitsu Usuki;Masaya Kawasumi;Akane Okada.
Journal of Polymer Science Part A (1993)

629 Citations

Sorption of water in nylon 6‐clay hybrid

Yoshitsugu Kojima;Arimitsu Usuki;Masaya Kawasumi;Akane Okada.
Journal of Applied Polymer Science (1993)

563 Citations

Interaction of nylon 6‐clay surface and mechanical properties of nylon 6‐clay hybrid

Arimitsu Usuki;Akihiko Koiwai;Yoshitsugu Kojima;Masaya Kawasumi.
Journal of Applied Polymer Science (1995)

464 Citations

Nylon 6–Clay Hybrid

Akane Okada;Masaya Kawasumi;Arimitsu Usuki;Yoshitsugu Kojima.
MRS Proceedings (1989)

432 Citations

Composite material containing a layered silicate

Arimitsu Usuki;Tadashi Mizutani;Yoshiaki Fukushima;Megumi Fujimoto.
(1988)

370 Citations

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