Bruce H. Weiller
The Aerospace Corporation
70 Papers
1.1K Citations
Bruce H. Weiller is an academic researcher from The Aerospace Corporation. The author has contributed to research in topics: Polyaniline nanofibers & Polyaniline. The author has an hindex of 30, co-authored 70 publications. Previous affiliations of Bruce H. Weiller include University of California, Los Angeles & University of California.
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Papers
Polyaniline nanofibers: facile synthesis and chemical sensors.
TL;DR: Polyaniline nanofibers with uniform diameters between 30 and 50 nm can be made in bulk quantities through a facile aqueous/organic interfacial polymerization method at ambient conditions and have superior performance in both sensitivity and time response to vapors of acid and base.
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Practical chemical sensors from chemically derived graphene
TL;DR: The development of useful chemical sensors from chemically converted graphene dispersions using spin coating to create single-layer films on interdigitated electrode arrays with consistent charge transfer mechanism between the analyte and graphene with a limited role of the electrical contacts is reported.
Polyaniline Nanofiber Gas Sensors: Examination of Response Mechanisms
TL;DR: In this article, a new interfacial polymerization method for the synthesis of polyaniline nanofibers was used and compared with conventional polyanile sensors, and five different response mechanisms were explored: acid doping (HCl), base dedoping (NH3), reduction (with N2H4), swelling (with CHCl3), and polymer chain conformational changes (induced by CH3OH).
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Nanostructured Polyaniline Sensors
TL;DR: A template-free chemical synthesis is described that produces uniform polyaniline nanofibers with diameters below 100 nm, and the interfacial polymerization can be readily scaled to make gram quantities.
568
Patterning and Electronic Tuning of Laser Scribed Graphene for Flexible All-Carbon Devices
Veronica Strong,Sergey Dubin,Maher F. El-Kady,Maher F. El-Kady,Andrew T. Lech,Yue Wang,Bruce H. Weiller,Richard B. Kaner +7 more
TL;DR: This facile, inexpensive, solid-state method for generating, patterning, and electronic tuning of graphene-based materials shows exceptional electrochemical activity that surpasses other carbon-based electrodes in electron charge transfer rate as demonstrated using a ferro-/ferricyanide redox couple.
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