Hajime Yasuda

Hajime Yasuda publication distribution in Materials Science in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Materials Science in 2026. The highlighted bar marks where Hajime Yasuda sits on this spectrum.

Hajime Yasuda D-index placement in Materials Science in 2026

The chart shows the D-index (discipline H-index) distribution of Materials Science scientists ranked by Research.com in 2026. The highlighted bar marks where Hajime Yasuda sits on this spectrum.

Overview

Best Publications

• Synthesis of monodispersed high molecular weight polymers and isolation of an organolanthanide(III) intermediate coordinated by a penultimate poly(MMA) unit

  Hajime Yasuda;Hitoshi Yamamoto;Kiyohiko Yokota;Shigenobu Miyake

  538
  Citations

• Synthesis of high molecular weight poly(methyl methacrylate) with extremely low polydispersity by the unique function of organolanthanide(III) complexes

  Hajime Yasuda;Hitoshi Yamamoto;Masahiro Yamashita;Kiyohiko Yokota

  354
  Citations

• Synthesis of Extremely Large Mesoporous Activated Carbon and Its Unique Adsorption for Giant Molecules

  Hisashi Tamai;Takuhiro Kakii;Yoshifumi Hirota;and Tomio Kumamoto

  352
  Citations

• Organolanthanide-Initiated Living Polymerizations of ε-Caprolactone, δ-Valerolactone, and β-Propiolactone

  Masahiro Yamashita;Yasunori Takemoto;Eiji Ihara;Hajime Yasuda

  341
  Citations

• New approach to block copolymerizations of ethylene with alkyl methacrylates and lactones by unique catalysis with organolanthanide complexes

  Hajime Yasuda;Masahito Furo;Hitoshi Yamamoto;Akira Nakamura

  258
  Citations

• Organo-rare-earth-metal initiated living polymerizations of polar and nonpolar monomers

  Hajime Yasuda

  234
  Citations

• Living Polymerizations and Copolymerizations of Alkyl Acrylates by the Unique Catalysis of Rare Earth Metal Complexes

  Eiji Ihara;Masakazu Morimoto;Hajime Yasuda

  226
  Citations

• Dye adsorption on mesoporous activated carbon fiber obtained from pitch containing yttrium complex

  Hisashi Tamai;Takeshi Yoshida;Masahiko Sasaki;Hajime Yasuda

  220
  Citations

• 1,3-Diene complexes of zirconium and hafnium prepared by the reaction of enediylmagnesium with MCl2Cp2. A remarkable difference between the zirconium and hafnium analogs as revealed by proton NMR and electronic spectra

  H. Yasuda;Y. Kajihara;K. Mashima;K. Nagasuna

  218
  Citations

• Analysis of heat-treated graphite oxide by X-ray photoelectron spectroscopy

  Yasuhiro Yamada;Hajime Yasuda;Kazumasa Murota;Masashi Nakamura

  214
  Citations

• Unique chemical behavior and bonding of early-transition-metal-diene complexes

  Hajime Yasuda;Kazuyuki Tatsumi;Akira Nakamura

  201
  Citations

• Stereospecific Polymerizations of Conjugated Dienes by Single Site Iron Complexes Having Chelating N,N,N-Donor Ligands

  Yuushou Nakayama;Yuji Baba;Hajime Yasuda;Keiko Kawakita

  192
  Citations

• Organo transition metal initiated living polymerizations

  H Yasuda

  175
  Citations

• Regioselective Homo- and Codimerization of 1-Alkynes Leading to 2,4-Disubstituted 1-Buten-3-ynes by Catalysis of a (η5-C5Me5)2TiCl2/RMgX System

  Munetaka Akita;Hajime Yasuda;Akira Nakamura

  156
  Citations

• Unique bonding and geometry in .eta.-cyclopentadienyltantalum-diene complexes. Preparation, x-ray structural analyses, and EHMO calculations

  Hajime Yasuda;Kazuyuki Tatsumi;Takuji Okamoto;Kazushi Mashima

  154
  Citations

• Developments of rare earth metal catalysts for olefin polymerization

  Yuushou Nakayama;Hajime Yasuda

  141
  Citations

• Synthesis and catalysis of novel mono- and bis(diene) complexes of niobium and x-ray structures of binuclear [Nb(.mu.-Cl)(C5H5)(s-cis-butadiene)]2 and mononuclear Nb(C5H5)(s-cis-2,3-dimethylbutadiene)2

  Takuji. Okamoto;Hajime. Yasuda;Akira. Nakamura;Yasushi. Kai

  134
  Citations

• Reaction Pathway for the Formation of Binuclear Samarocene Hydride from Monomeric Alkyl Samarocene Derivative and the Effective Catalysis of Samarocene Hydride for the Block Copolymerization of Ethylene with Polar Monomers

  Guillaume Desurmont;and Yong Li;Hajime Yasuda;Tatsuya Maruo

  133
  Citations

• Diene, Alkyne, Alkene, and Alkyl Complexes of Early Transition Metals: Structures and Synthetic Applications in Organic and Polymer Chemistry

  Unknown

  129
  Citations

• Living Polymerizations of Polar and Nonpolar Monomers by the Catalysis of Organo Rare Earth Metal Complexes.

  Hajime Yasuda;Eiji Ihara

  125
  Citations

• Magnesium-butadiene addition compounds: Isolation, structural analysis and chemical reactivity

  Unknown

  103
  Citations

• Dye adsorption on mesoporous activated carbon fiber obtained from pitch containing yttrium complex and tha acid treatment effects

  Masahiko Sasaki;Hisashi Tamai;Takeshi Yoshida;Hajime Yasuda

  2
  Citations