Skip to main content
padlock icon - secure page this page is secure

Preparation of Nanoporous Carbons via a Grafting Method for the Application to Electrochemical Double Layer Capacitors

Buy Article:

$106.51 + tax (Refund Policy)

Nanoporous carbon materials with a controlled pore size and surface area were prepared using grafting method. The use of 3-mercaptopropyltrimethoxysilane (MPTMS) as a grafting material played an important role in producing a porous structure by linking the silica to the polymer, with the subsequent formation of a silica-polymer composite. Importantly, the use of an organic solvent, compared to an aqueous solvent, has a positive effect in forming uniform and well-developed carbon structures, due to the high degree of dispersion with well-mixing of the carbon and silica precursors. The amounts of MPTMS and carbon precursor used determined the pore size and surface area of resulting carbon materials. The optimum ratio of MPTMS and carbon precursor for achieving a high surface area in excess of 2000 m2/g was determined. The use of a large amount of carbon precursor resulted in carbons with a relatively small surface area and an increase in MPTMS content led to an increase in the microporous structures. The capacitance value of the porous carbon prepared using the optimum ratio was determined to be 150 F/g.
No Reference information available - sign in for access.
No Citation information available - sign in for access.
No Supplementary Data.
No Article Media
No Metrics

Keywords: GRAFTING METHOD; MESOPOROUS CARBON; ORGANOSILICATE; SUPERCAPACITOR

Document Type: Research Article

Publication date: January 1, 2011

More about this publication?
  • Journal for Nanoscience and Nanotechnology (JNN) is an international and multidisciplinary peer-reviewed journal with a wide-ranging coverage, consolidating research activities in all areas of nanoscience and nanotechnology into a single and unique reference source. JNN is the first cross-disciplinary journal to publish original full research articles, rapid communications of important new scientific and technological findings, timely state-of-the-art reviews with author's photo and short biography, and current research news encompassing the fundamental and applied research in all disciplines of science, engineering and medicine.
  • Editorial Board
  • Information for Authors
  • Subscribe to this Title
  • Terms & Conditions
  • Ingenta Connect is not responsible for the content or availability of external websites
  • Access Key
  • Free content
  • Partial Free content
  • New content
  • Open access content
  • Partial Open access content
  • Subscribed content
  • Partial Subscribed content
  • Free trial content
Cookie Policy
X
Cookie Policy
Ingenta Connect website makes use of cookies so as to keep track of data that you have filled in. I am Happy with this Find out more