Porous Carbon

    Research output: Chapter in Book/Report/Conference proceedingChapter

    18 Citations (Scopus)

    Abstract

    This chapter deals with two main issues: the development of methodologies for the precise control of pore structures of carbons, and the development of novel utilization areas for the porous carbons. The porous carbons are characterized by their highly developed surface areas and porosities. The development of the micro- and meso-pores is of importance because only such pores allow carbons to adsorb large quantities of chemicals from gas and liquid phases. For pore development, these carbons are activated, usually by gasification with an oxidizing gas or by reaction with a suitable chemical reagent. Efforts to control the structure in carbons are particularly relevant to the molecular sieving carbons (MSC). The porosity of the MSC consists of uniform pores of nanometre size. Such unique pore structures of MSC separate molecules in terms of either size or shape. There are two main methods to prepare the MSC: synthesis by the pyrolysis of a suitable carbon precursor, and the modification of the existing porosity of a suitable porous carbon.

    Original languageEnglish
    Title of host publicationCarbon Alloys
    Subtitle of host publicationNovel Concepts to Develop Carbon Science and Technology
    PublisherElsevier Ltd
    Pages109-127
    Number of pages19
    ISBN (Print)9780080441634
    DOIs
    Publication statusPublished - 2003 Jan 1

    ASJC Scopus subject areas

    • Chemistry(all)

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