World's Best Scientists 2026 revealed!

D-Index & Metrics

Materials Science

D-Index
70
Citations
15889
World Ranking
4483
National Ranking
1196

Chemistry

D-Index
70
Citations
16477
World Ranking
5891
National Ranking
1803

Overview

James C. W. Chien is affiliated with the University of Massachusetts Amherst in the United States. Their academic profile presents limited publicly available data on recent papers, co-authors, publication venues, fields of study, or awards.

The absence of listed recent papers, frequent co-authors, and publication venues indicates a lack of detailed bibliographic records or publicly disclosed research outputs within the current dataset.

There is no information about book publications, main fields or subfields of study, or main research topics associated with James C. W. Chien in the provided source data.

Similarly, no awards or honors have been recorded. The dataset also confirms that James C. W. Chien is currently not deceased.

Based on the affiliation with a major public research university in the United States, James C. W. Chien is likely involved in scholarly activity, though the specifics of their research focus, collaboration networks, and publication history remain undisclosed in this data extract.

Best Publications

  • Isospecific polymerization of propylene catalyzed by rac-ethylenebis(indenyl)methylzirconium cation

    James C. W. Chien;Woei Min Tsai;Marvin D. Rausch

  • rac-[Ethylidene(1-.eta.5-tetramethylcyclopentadienyl)(1-.eta.5-indenyl)]dichlorotitanium and its homopolymerization of propylene to crystalline-amorphous block thermoplastic elastomers

    Daniel T. Mallin;Marvin D. Rausch;Ye Gang Lin;Sizhong Dong

  • Electrically conducting derivative of poly(p-phenylene vinylene)

    Gary E. Wnek;James C.W. Chien;Frank E. Karasz;C.Peter Lillya

  • Olefin copolymerization with metallocene catalysts. III. Supported metallocene/methylaluminoxane catalyst for olefin copolymerization

    James C. W. Chien;Dawei He

  • Metallocene–methylaluminoxane catalysts for olefin polymerization. I. Trimethylaluminum as coactivator

    James C. W. Chien;Bor-Ping Wang

  • Metallocene‐methylaluminoxane catalysts for olefin polymerization. V. Comparison of Cp2ZrCl2 and CpZrCl3

    James C. W. Chien;Bor-Ping Wang

  • Kinetics of Ethylene Polymerization Catalyzed by Bis-(cyclopentadienyl)-titanium Dichloride-Dimethylaluminum Chloride1

    James C. W. Chien

  • (.eta.5-Indenyl)trichlorotitanium. An improved syndiotactic polymerization catalyst for styrene

    Thomas E. Ready;Roberta O. Day;James C. W. Chien;Marvin D. Rausch

  • Degree of stereochemical control of racemic ethylenebis(indenyl)zirconium dichloride/methyl aluminoxane catalyst and properties of anisotactic polypropylenes

    Bernhard Rieger;X. Mu;D. T. Mallin;James C. W. Chien

  • Dynamic mechanical measurement of crystallization-induced gelation in thermoplastic elastomeric poly(propylene)

    Y. G. Lin;D. T. Mallin;J. C. W. Chien;H. H. Winter

  • Syndiospecific polymerization of styrene. 3. Catalyst structure

    James C. W. Chien;Zdenek Salajka;Sizhong Dong

  • Electron–Electron Double Resonance of Free Radicals in Solution

    James S. Hyde;James C. W. Chien;Jack H. Freed

  • Ethylene–hexene copolymerization by heterogeneous and homogeneous Ziegler–Natta catalysts and the “comonomer” effect

    James C. W. Chien;Takashi Nozaki

  • Two-state propagation mechanism for propylene polymerization catalyzed by rac-[anti-ethylidene(1-.eta.5-tetramethylcyclopentadienyl)(1-.eta.5-indenyl)] dimethyltitanium

    James C. W. Chien;Geraldo Hidalgo Llinas;Marvin D. Rausch;G. Y. Lin

  • Homogeneous Ziegler-Natta catalysts. 17. Crystalline-amorphous block polypropylene and nonsymmetric ansa-metallocene catalyzed polymerization

    Geraldo Hidalgo Llinas;S. H. Dong;Daniel T. Mallin;Marvin D. Rausch

  • The formation and polymerization behavior of Ni(II) α-diimine complexes using various aluminum activators

    Richard J Maldanis;John S Wood;A Chandrasekaran;Marvin D Rausch

  • [N,N'-Bis(trimethylsilyl)benzamidinato]titanium and -zirconium Compounds. Synthesis and Application as Precursors for the Syndiospecific Polymerization of Styrene

    Juan C. Flores;James C. W. Chien;Marvin D. Rausch

  • {[2-(Dimethylamino)ethyl]cyclopentadienyl}trichlorotitanium: A New type of Olefin Polymerization Catalyst

    Juan Carlos Flores;James C. W. Chien;Marvin D. Rausch

  • ALKYL-SUBSTITUTED INDENYL TITANIUM PRECURSORS FOR SYNDIOSPECIFIC ZIEGLER-NATTA POLYMERIZATION OF STYRENE

    Thomas E. Ready;James C.W. Chien;Marvin D. Rausch

  • Supported metallocene polymerization catalysis

    James C.W. Chien

Frequent Co-Authors

Marvin D. Rausch
Marvin D. Rausch University of Massachusetts Amherst
Frank E. Karasz
Frank E. Karasz University of Massachusetts Amherst
Gary E. Wnek
Gary E. Wnek Case Western Reserve University
William J. MacKnight
William J. MacKnight University of Massachusetts Amherst
H. Henning Winter
H. Henning Winter University of Massachusetts Amherst
Alan J. Heeger
Alan J. Heeger University of California, Santa Barbara
Joseph B. Schlenoff
Joseph B. Schlenoff Florida State University
Alan G. MacDiarmid
Alan G. MacDiarmid University of Pennsylvania
Bernhard Rieger
Bernhard Rieger Technical University of Munich
John R. Reynolds
John R. Reynolds Georgia Institute of Technology

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Best Scientists Citing James C. W. Chien