Results 21 to 30 of about 10,034 (256)

The Effect of Mesoporous Carbon Nitride Modification by Titanium Oxide Nanoparticles on Photocatalytic Degradation of 1,3-Dinitrobenzene [PDF]

Kemija u Industriji, 2015
In the present work, well ordered, mesoporous carbon nitride (MCN) sorbent with uniform mesoporous wall, high surface area and pore volume has been fabricated using the simple polymerization reaction between ethylene diamine and carbon tetrachloride in ...
Seyyed Ershad Moradi
doaj   +1 more source

One-step Nanocasting Synthesis of Ordered Mesoporous Carbon with Graphitic Frameworks

International Journal of Electrochemical Science, 2013
A simple one-step nanocasting route has been demonstrated to synthesize ordered mesoporous carbon with graphitic frameworks. In the synthesis, the complicated carbon precursor impregnation step is no longer used and the carbon precursor (soybean oil) is ...
Yangang Wang, Fei Wang, Yuting Chen, Bo Li, Chengli Zhang, Lifeng Cui, Shifei Kang, Xi Li   +7 more
doaj   +1 more source

Humic Acid-Derived Mesoporous Carbon as Cathode Component for Lithium-Sulfur Battery

International Journal of Electrochemical Science, 2015
Ordered mesoporous carbon has successfully been synthesized using SBA-15 silica as the hard template and, for the first time, humic acids as the carbon source. The obtained carbonaceous material features hexagonally ordered pores with an average diameter
P. Polrolniczak, K. Wasihski, M. Walkowiak   +2 more
doaj   +1 more source

Adsorption of benzene, cyclohexane and hexane on ordered mesoporous carbon [PDF]

Journal of Environmental Sciences, 2015
Ordered mesoporous carbon (OMC) with high specific surface area and large pore volume was synthesized and tested for use as an adsorbent for volatile organic compound (VOC) disposal. Benzene, cyclohexane and hexane were selected as typical adsorbates due to their different molecular sizes and extensive utilization in industrial processes.
Gang, Wang, Baojuan, Dou, Zhongshen, Zhang, Junhui, Wang, Haier, Liu, Zhengping, Hao   +5 more
openaire   +2 more sources

A Facile Fabrication of Ordered Mesoporous Carbons Derived from Phenolic Resin and Mesophase Pitch via a Self-Assembly Method

Nanomaterials, 2022
Ordered and disordered mesoporous structures were synthesized by a self-assembly method using a mixture of phenolic resin and petroleum-based mesophase pitch as the starting materials, amphiphilic triblock copolymer F127 as a soft template, hydrochloric ...
Jae-Yeon Yang, Tae Hoon Ko, Yun-Su Kuk, Min-Kang Seo, Byoung-Suhk Kim   +4 more
doaj   +1 more source

Nano-confined Synthesis of Highly Ordered Mesoporous Carbon and its Performance as Electrode Material for Electrochemical Behavior of Riboflavin (Vitamin B2) and Dopamine

International Journal of Electrochemical Science, 2015
Highly ordered mesoporous carbon (MC) has been synthesized from sucrose, a non-toxic and cost-effective source of carbon. X-ray diffraction, N2 adsorption–desorption isotherm and transmission electron micrograph (TEM) were used to characterize the MC ...
Mohammad A. Wahab, Farzana Darain, M.A. Karim, Jorge N. Beltramini   +3 more
doaj   +1 more source

Selective hydrogenation of levulinic acid over a highly dispersed and stable copper particles embedded into the ordered mesoporous carbon supported catalyst

Catalysis Communications, 2023
Transformation of levulinic acid (LA) to γ -valerolactone (GVL) via hydrogenation is a greener approach in synthesising the eco-friendly GVL fuel additive.
Putrakumar Balla, Prem Kumar Seelam, Rajendiran Rajesh, Ravi Balaga, Prathap Challa, Kauslya Sasikumar G., Vijayanand Perupogu, Ulla Lassi, Kim Sungtak   +8 more
doaj   +1 more source

Synthesis of Ordered Mesoporous Carbon Materials by Dry Etching [PDF]

Chemistry – A European Journal, 2015
AbstractA novel synthesis method for ordered mesoporous carbons is presented. The inverse replication of a silica template was achieved using the carbonization of sucrose within mesoporous KIT‐6. Instead of liquid acid etching, as in classical nanocasting, a novel dry chlorine etching procedure for template removal is presented for the first time.
Nickel, W., Oschatz, M., Rico-Frances, S., Klosz, S., Biemelt, T., Mondin, G., Eychmueller, A., Silvestre-Albero, J., Kaskel, S.   +8 more
openaire   +4 more sources

Eco-Friendly Synthesis of Nitrogen-Doped Mesoporous Carbon for Supercapacitor Application

C, 2018
A sustainable and simple synthesis procedure involving the co-assembly of green phenolic resin and amphiphilic polymer template in water/ethanol mixture at room temperature to synthesize nitrogen doped mesoporous carbon is reported herein.
Georges Moussa, Samar Hajjar-Garreau, Pierre-Louis Taberna, Patrice Simon, Camélia Matei Ghimbeu   +4 more
doaj   +1 more source

Preparation of Nitrogen Doped Mesoporous Carbon Supported Cobalt Catalyst and Its Performance for Removal of CO in Hydrogen-Rich Gas

发电技术, 2023
In order to effectively remove CO from hydrogen-rich gas, cobalt-based nano-particle catalyst supported on nitrogen-doped ordered mesoporous carbon was prepared and characterized by X-ray diffraction (XRD), Raman spectrum, X-ray photoelectron ...
WANG Haiguang, LIU Yongfeng, ZHANG Jun
doaj   +1 more source