John E. Bercaw
- North Carolina State University, BS
- University of Michigan, PhD
John E. Bercaw (born December 3, 1944)[citation needed] is an American chemist and Centennial Professor of Chemistry, Emeritus at the California Institute of Technology.[1][2]
Early life and education
Born in Cincinnati, Ohio,[citation needed] Bercaw obtained his bachelor of science in 1967 from North Carolina State University and later his PhD from the University of Michigan in 1971 under the direction of Hans-Herbert Brintzinger,[3] followed by postdoctoral research with Jack Halpern at the University of Chicago.[4]
Career
He joined the faculty at the Caltech in 1972. Bercaw was elected a Fellow of the American Academy of Arts and Sciences in 1991.[5]
He is a member of the National Academy of Sciences (elected 1990), and he has received several national awards from the American Chemical Society (see below).[6]
His research interests are in synthetic, structural and mechanistic organotransition metal chemistry, including most recently catalysts for polymerization and trimerization of olefins and investigations of hydrocarbon hydroxylation; fundamental transformations and thermodynamics of organotransition metal chemistry; catalysts for hydrocarbon partial oxidation; catalysts for olefin trimerization and polymerization; homogeneous transformations of carbon monoxide and dihydrogen to fuels and chemicals.
Prof. Bercaw has greatly enhanced our understanding of the mechanisms of Ziegler-Natta (ZN) olefin polymerizations. This metal-catalyzed polymerization process is operated on a vast scale and produces, worldwide, over 200 billion pounds of polyolefins per year. Bercaw’s work has led to a fundamental understanding of the detailed mechanisms of chain growth in ZN polymerizations and the factors which control syndio- and isotacticities and the degree of comonomer incorporation in copolymerizations; these variables are critical in determining the physical properties of the resultant polymers and copolymers.
Commercial processes have been based on Bercaw’s discoveries. For example, new and superior ethylene/alpha-olefin copolymers are now industrially produced with titanium catalysts utilizing (η5- C5Me4)SiMe2NCMe3 and related ligands devised in Bercaw’s laboratories. These copolymers have proved to have superior properties. These types of systems have also allowed superior methods for production of ethylene/propylene and ethylene/propylene/diene elastomers.
Awards
Source:[7]
Year | Awards | ||
---|---|---|---|
1980 | ACS Award in Pure Chemistry | ||
1990 | ACS Award in Organometallic Chemistry | ||
1997 | ACS Award for Distinguished Service in the Advancement of Inorganic Chemistry | ||
1999 | ACS George A. Olah Award in Hydrocarbon or Petroleum Chemistry | ||
1999 | American Institute of Chemists Chemical Pioneer Award | ||
2000 | ACS Arthur C. Cope Scholar Award | ||
2005 | Northwestern University - Chemistry Department's Basolo Medal | ||
2008 | University of Chicago Chemistry Department Closs Lecturer | ||
2013 | Southern California Section of the ACS Tolman Medal[8] | ||
2014 | Willard Gibbs Award[9] | ||
2017 | Gabor A. Somorjai Award for Creative Research in Catalysis[7] |
References
- ^ "FACULTY ::: Division of Chemistry and Chemical Engineering ::: CALTECH". Archived from the original on October 26, 2009. Retrieved July 15, 2009.
- ^ "John e. Bercaw | Caltech Directory".
- ^ Bercaw, John Edward (1971). Titanocene as a reactive intermediate in the reduction of molecular hydrogen and nitrogen (Ph.D.). University of Michigan. OCLC 68280047. ProQuest 302503406.
- ^ "John e. Bercaw / Chemistry at Illinois". Archived from the original on May 4, 2017. Retrieved March 24, 2010.
- ^ "Book of Members, 1780–2010: Chapter B" (PDF). American Academy of Arts and Sciences. Retrieved June 15, 2011.
- ^ "MSU Chemistry - Max T. Rogers Lectureship". www2.chemistry.msu.edu. Archived from the original on March 27, 2004.
- ^ a b "National Awards". American Chemical Society. November 2, 2022. Retrieved November 19, 2022.
- ^ "Tolman Award – SCALACS". SCALACS – Southern California Section of the American Chemical Society. September 5, 1948. Retrieved November 19, 2022.
- ^ "Chicago ACS". Chicago ACS. Retrieved November 19, 2022.
External links
- Bercaw's profile at Caltech
- Bercaw Group at Caltech
- "John E. Bercaw", Scientific Commons