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Title: Mechanochemical Synthesis of Free-Standing Platinum Nanosheets and Their Electrocatalytic Properties
Authors: Chhetri, Manjeet
Rana, Moumita
Loukya, B.
Patil, Pramod K.
Datta, Ranjan
Gautam, Ujjal K.
Keywords: Chemistry
Physical Chemistry
Nanoscience & Nanotechnology
Materials Science
Applied Physics
Condensed Matter Physics
galvanic displacements
mechanochemical synthesis
metal nanosheets
shear stress
Lithium Ion Batteries
Carbon Nanotubes
Palladium Nanosheets
Methanol Electrooxidation
Graphene Nanoribbons
Ultrathin Nanosheets
Galvanic Replacement
Hydrogen Evolution
Issue Date: 2015
Publisher: Wiley-V C H Verlag Gmbh
Citation: Advanced Materials
Chhetri, M.; Rana, M.; Loukya, B.; Patil, P. K.; Datta, R.; Gautam, U. K., Mechanochemical Synthesis of Free-Standing Platinum Nanosheets and Their Electrocatalytic Properties. Advanced Materials 2015, 27 (30), 4430-4437.
Abstract: Robust, 26 nm thick free-standing platinum nanosheets, an extremely rare morphology for metal nanostructures, are obtained by employing fluid induced shearing force of the order of 1.8 N and differential shear-stress of 0.5 kPa across the diameter of a Te template nanorod undergoing galvanic displacement by Pt4+. Corrugation leads to their large surface area and much improved electrocatalytic properties when compared with conventional Pt catalysts.
Description: Restricted access
ISSN: 0935-9648
Appears in Collections:Research Articles (Ranjan Datta)

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