Concepedia

Helmut G. Alt

HG

144

Publications

4.5K

Citations

36

H-Index

1974

Active since

Affiliations

University of Bayreuth(Current)

University of Massachusetts Amherst

Helmut G. Alt is an author at University of Bayreuth specializing in chemistry, engineering, and inorganic chemistry.

Top concepts

EngineeringChemistryInorganic ChemistryChemical EngineeringCatalysisMaterial ScienceOrganic ChemistryPolymer ChemistryPolymer SynthesisPhotochemistry

Publications per year

1974–2019

144

Publications

144

Photochemical reactions of dimethyl derivatives of titanocene, zirconocene, and hafnocene

Helmut G. Alt, Marvin D. Rausch · Journal of the American Chemical Society · 1974 · 143 citations

Inorganic Chemistry, Chemical Engineering, Engineering +11

The heterogenization of homogeneous metallocene catalysts for olefin polymerization

Helmut G. Alt · Journal of the Chemical Society Dalton Transactions · 1999 · 124 citations

Engineering, Organic Chemistry, Chemistry +17

Molecular structures of the bis(.eta.5-indenyl)dimethyl derivatives of titanium, zirconium, and hafnium

Jerry L. Atwood, William E. Hunter, Duane C. Hrncir et al. · Inorganic Chemistry · 1975 · 108 citations

Materials Science, Inorganic Chemistry, Chemical Engineering +12

Metallocene complexes as catalysts for olefin polymerization

Helmut G. Alt · Coordination Chemistry Reviews · 2005 · 100 citations

Chemical Engineering, Engineering, Catalysis +4

Substituted 1-(2-pyridyl)-2-azaethene-(N,N)-nickel dibromide complexes as catalyst precursors for homogeneous and heterogeneous ethylene polymerization

Alexander Köppl, Helmut G. Alt · Journal of Molecular Catalysis A Chemical · 2000 · 96 citations

Chemical Engineering, Heterogeneous Ethylene Polymerization, Engineering +7

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1–5 of 144