Advances in materials Research

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Platinum nanocomposites and its applications: A review

  • Sharon, Madhuri (Walchand Centre for Research in Nanotechnology and Bionanotechnology) ;
  • Nandgavkar, Isaac (Walchand Centre for Research in Nanotechnology and Bionanotechnology) ;
  • Sharon, Maheshwar (Walchand Centre for Research in Nanotechnology and Bionanotechnology)
  • Received : 2017.01.20
  • Accepted : 2017.06.02
  • Published : 2017.06.25
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Abstract

Platinum is a transition metal that is very resistant to corrosion. It is used as catalyst for converting methyl alcohol to formaldehyde, as catalytic converter in cars, for hydrocracking of heavy oils, in Fuel Cell devices etc. Moreover, Platinum compounds are important ingredient for cancer chemotherapy drugs. The nano forms of Platinum due to its unique physico-chemical properties that are not found in its bulk counterpart, has been found to be of great importance in electronics, optoelectronics, enzyme immobilization etc. The stability of Platinum nanoparticles has supported its use for the development of efficient and durable proton exchange membrane Fuel Cells. The present review concentrates on the use of Platinum conjugated with various metal or compounds, to fabricate nanocomposites, to enhance the efficiency of Platinum nanoparticles. The recent advances in the synthesis methods of different Platinum-based nanocomposites and their applications in Fuel Cell, sensors, bioimaging, light emitting diode, dye sensitized solar cell, hydrogen generation and in biosystems has also been discussed.

Keywords

References

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