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of 2
pro vyhledávání: '"August J. Rothenberger"'
Expanded [23]-Helicene with Exceptional Chiroptical Properties via an Iterative Ring-Fusion Strategy
Autor:
Gavin R. Kiel, Harrison M. Bergman, Adrian E. Samkian, Nathaniel J. Schuster, Rex C. Handford, August J. Rothenberger, Rafael Gomez-Bombarelli, Colin Nuckolls, T. Don Tilley
Publikováno v:
Journal of the American Chemical Society. 144:23421-23427
Expanded helicenes are an emerging class of helical nanocarbons composed of alternating linear and angularly fused rings, which give rise to an internal cavity and a large diameter. The latter is expected to impart exceptional chiroptical properties,
Autor:
Joshua E. Bostwick, Joshua M. Rinehart, August J. Rothenberger, Robert J. Hickey, Wenwen Mei, Ralph H. Colby
Publikováno v:
Physical review letters. 127(22)
Materials exhibiting high dielectric constants (ϵ_{s}) are critical for energy storage and actuators. A successful approach to increase ϵ_{s} is to incorporate polar additives (with high ϵ_{s}) but controlling the resulting dispersion state is dif