Results 201 to 210 of about 10,034 (256)

Ordered Mesoporous Carbons

Advanced Materials, 2001
Ordered mesoporous carbons have recently been synthesized using ordered mesoporous silica templates. The synthesis procedure involves infiltration of the pores of the template with appropriate carbon precursor, its carbonization, and subsequent template removal.
Mietek Jaroniec, Sang Hoon Joo
exaly   +2 more sources

Aqueous Dye Adsorption on Ordered Mesoporous Carbons

Journal of Colloid and Interface Science, 2007
Ordered mesoporous carbons (OMCs) with varying pore size, and microporous carbon, CFY, were synthesized using ordered mesoporous silica SBA-15 and NaY zeolite as hard templates, respectively. N(2) adsorption tests show that the synthesized OMCs possess abundant mesopores and centralized mesopore distribution.
Xun Yuan, Zifeng Yan, Wei Xing
exaly   +3 more sources

Electrochemical Capacitance of Self-Ordered Mesoporous Carbon

Journal of Power Sources, 2003
Abstract The capacitance properties of the self-ordered mesoporous carbons (CMK-3), from a template of hexagonal self-ordered mesoporous SiO 2 (SBA15) using sucrose as the carbon source, have been investigated. The pore distribution was narrow with a diameter of 3.90 nm and a surface area of 900 m 2 /g.
Haoshen Zhou, Itaru Honma, Mitsuhiro Hibino   +2 more
exaly   +2 more sources

Direct synthesis of ordered mesoporous carbons

Chem. Soc. Rev., 2013
Ordered mesoporous carbon materials have recently aroused great research interest because of their widespread applications in many areas such as adsorbents, catalysts and supports, gas storage hosts, and electrode materials. The direct synthesis strategy from organic-organic self-assembly involving the combination of polymerizable precursors and block ...
Ma, T., Liu, L., Yuan, Z.
openaire   +3 more sources

Fluorinated Carbon with Ordered Mesoporous Structure

Journal of the American Chemical Society, 2004
Fluorination and structural change of highly ordered mesoporous carbons were studied. Mesoporous and fluorinated carbons with ordered cubic structure were synthesized and characterized with TEM, FTIR, adsorption, and EDX.
Zuojiang, Li, Guillermo D, Del Cul, Wenfu, Yan, Chengdu, Liang, Sheng, Dai   +4 more
openaire   +2 more sources

Adsorption of alkaloids on ordered mesoporous carbon

Journal of Colloid and Interface Science, 2013
An ordered mesoporous carbon (OMC) adsorbent was synthesized, characterized, and evaluated for effective separation and purification of alkaloid compounds from aqueous solutions. The OMC adsorbent has a large BET specific surface area (1532.2m(2)/g), large pore volume (2.13cm(3)/g), and narrow pore diameter distribution with a median pore diameter of 4.
Yin, Li, Bin, Yuan, Jie, Fu, Shuguang, Deng, Xiuyang, Lu   +4 more
openaire   +2 more sources

Reversible replication between ordered mesoporous silica and mesoporous carbon

Chemical Communications, 2002
Highly ordered mesoporous silica can be regenerated from a mesoporous carbon CMK-3 that is a negative replica of mesoporous silica SBA-15, indicating reversible replication between carbon and inorganic materials.
Min, Kang, Seung Hwan, Yi, Hyung Ik, Lee, Jae Eui, Yie, Ji Man, Kim   +4 more
openaire   +2 more sources

Incorporation of platinum nanoparticles in ordered mesoporous carbon

Journal of Colloid and Interface Science, 2007
Platinum nanoparticles were incorporated within the pore system of ordered mesoporous carbon (OMC) by impregnating the carbon with a water-in-oil (w/o) microemulsion containing dissolved platinum salt followed by reduction of the platinum ions in situ inside the carbon pore system.
Kjell, Wikander, Ana B, Hungria, Paul A, Midgley, Anders E C, Palmqvist, Krister, Holmberg, John M, Thomas   +5 more
openaire   +2 more sources

Ordered mesoporous carbon for electrochemical sensing: A review

Analytica Chimica Acta, 2012
With its well-ordered pore structure, high specific surface area and tunable pore diameters in the mesopore range, ordered mesoporous carbon (OMC) is suitable for applications in catalysis and sensing. We report recent applications of OMC in electrochemical sensors and biosensors.
Jean Chrysostome, Ndamanisha, Li-ping, Guo   +1 more
openaire   +2 more sources

Aminated hydrophilic ordered mesoporous carbons

Journal of Materials Chemistry, 2007
This paper describes a single step procedure by which primary amine groups are anchored onto ordered mesoporous carbon in a one step reaction. Ordered carbon materials with functional groups residing at the pore surface are prepared using SBA-15 silica as template in combination with hydrothermal carbonisation at mild temperatures (180 °C).
Titirici, M., Thomas, A., Antonietti, M.
openaire   +2 more sources