2002
DOI: 10.1006/jcis.2002.8269
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Pore Structure and Surface Properties of Chemically Modified Activated Carbons for Adsorption Mechanism and Rate of Cr(VI)

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Cited by 191 publications
(135 citation statements)
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“…[11][12][13][14] Adsorption has been most widely used due to relatively low-cost, availability, ease of operation and efficiency in comparison with other conventional methods. 15 For this purpose, many types of adsorbents have been investigated for the removal of chromium including activated carbon, biomaterials and nanomaterials. [15][16][17][18][19][20][21][22][23][24] Recently, many researchers have focused attention on grafted polymers as alternative heavy metal adsorbent.…”
Section: Introductionmentioning
confidence: 99%
See 1 more Smart Citation
“…[11][12][13][14] Adsorption has been most widely used due to relatively low-cost, availability, ease of operation and efficiency in comparison with other conventional methods. 15 For this purpose, many types of adsorbents have been investigated for the removal of chromium including activated carbon, biomaterials and nanomaterials. [15][16][17][18][19][20][21][22][23][24] Recently, many researchers have focused attention on grafted polymers as alternative heavy metal adsorbent.…”
Section: Introductionmentioning
confidence: 99%
“…15 For this purpose, many types of adsorbents have been investigated for the removal of chromium including activated carbon, biomaterials and nanomaterials. [15][16][17][18][19][20][21][22][23][24] Recently, many researchers have focused attention on grafted polymers as alternative heavy metal adsorbent. [25][26][27][28][29][30][31][32][33][34][35] "Grafting" is a method in which functional monomers are covalently bonded onto the backbone polymer chain.…”
Section: Introductionmentioning
confidence: 99%
“…Activated carbons in fabric form (ACF) have a number of significant advantages over other forms [6]. The advantages of ACF are their high surface areas, light weight, smaller fiber diameter (which minimizes diffusion limitations), flexible shape, easy regeneration and easy micropore accessibility, narrow pore size distribution, ability to be fabricated into cloth, felt and paper, and great adsorption capacity for low concentrations of adsorbates [7][8][9][10].…”
Section: Introductionmentioning
confidence: 99%
“…Among the solid adsorbents for CO 2 capture, carbon materials, such as activated carbon (AC), carbon aerogels, graphene, and carbon nanotubes, have shown significant advantages because of their highly developed porosities and extended specific surface areas [16][17][18][19][20][21][22][23][24]. AC is of considerable interest because it is inexpensive, readily available, easily tuned, and thermally stable [25][26][27].Surface modification can be performed via a range of treatments, such as chemical or electrochemical oxidation, chemical activation, and thermal treatment [28][29][30]. Chemical activation by ZnCl 2 , NaOH, or KOH is an effective method of controlling the poresize distributions and specific surface areas of carbon supports [31][32][33][34][35].…”
mentioning
confidence: 99%
“…Among the solid adsorbents for CO 2 capture, carbon materials, such as activated carbon (AC), carbon aerogels, graphene, and carbon nanotubes, have shown significant advantages because of their highly developed porosities and extended specific surface areas [16][17][18][19][20][21][22][23][24]. AC is of considerable interest because it is inexpensive, readily available, easily tuned, and thermally stable [25][26][27].…”
mentioning
confidence: 99%