Soft-template synthesis of ordered mesoporous carbon/nanoparticle nickel composites with a high surface area

Carbon ◽  
2011 ◽  
Vol 49 (2) ◽  
pp. 545-555 ◽  
Author(s):  
Yunpu Zhai ◽  
Yuqian Dou ◽  
Xiaoxia Liu ◽  
Sung Soo Park ◽  
Chang-Sik Ha ◽  
...  
Keyword(s):  
Surface Area ◽  
Template Synthesis ◽  
Mesoporous Carbon ◽  
High Surface ◽  
High Surface Area ◽  
Soft Template ◽  
Carbon Nanoparticle ◽  
Ordered Mesoporous ◽  
Nickel Composites ◽  
Mesoporous Carbon Nanoparticle

High surface area black TiO2 templated from ordered mesoporous carbon for solar driven hydrogen evolution

2018 ◽  
Vol 268 ◽  
pp. 162-169 ◽  
Author(s):  
Yan Xiong ◽  
Dong Gu ◽  
Xiaohui Deng ◽  
Harun Tüysüz ◽  
Maurice van Gastel ◽  
...  
Keyword(s):  
Surface Area ◽  
Hydrogen Evolution ◽  
Mesoporous Carbon ◽  
High Surface ◽  
High Surface Area ◽  
Ordered Mesoporous Carbon ◽  
Ordered Mesoporous ◽  
Black Tio2

scholarly journals Synthesis and Characterization of Copper Impregnated Mesoporous Carbon as Heterogeneous Catalyst for Phenylacetylene Carboxylation with Carbon Dioxide

2020 ◽  
Vol 21 (1) ◽  
pp. 77
Author(s):  
Putri Nurul Amalia ◽  
Iman Abdullah ◽  
Dyah Utami Cahyaning Rahayu ◽  
Yuni Krisyuningsih Krisnandi
Keyword(s):  
Carbon Dioxide ◽  
Surface Area ◽  
Mesoporous Carbon ◽  
High Surface ◽  
High Surface Area ◽  
Bet Surface Area ◽  
Soft Template ◽  
Average Pore ◽  
Carbon Dioxide Co2

Carbon dioxide (CO2) is a compound that can potentially be used as a carbon source in the synthesis of fine chemicals. However, the utilization of CO2 is still constrained due to its inert and stable nature. Therefore, the presence of a catalyst is needed in CO2 conversion. This study aims to synthesize copper impregnated mesoporous carbon (Cu/MC) as a catalyst for phenylacetylene carboxylation reaction with CO2 to produce phenylpropiolic acid. The synthesis of mesoporous carbon was performed via the soft template method. The as-synthesized Cu/MC material was characterized by FTIR, SAA, XRD, and SEM-EDX. BET surface area analysis of mesoporous carbon showed that the material has a high surface area of 405.8 m2/g with an average pore diameter of 7.2 nm. XRD pattern of Cu/MC indicates that Cu has been successfully impregnated in the form of Cu(0) and Cu(I). Phenylacetylene carboxylation reaction with CO2 was carried out by varying reaction temperatures (25, 50, and 75 °C), amount of catalyst (28.6, 57.2, and 85.8 mg), type of base (Cs2CO3, K2CO3, and Na2CO3), and variation of support. The reaction mixtures were analyzed by HPLC and showed that the highest phenylacetylene conversion of 41% was obtained for the reaction at 75 °C using Cs2CO3 as a base.

Soft‐template synthesis of high surface area mesoporous titanium dioxide for dye‐sensitized solar cells

2018 ◽  
Vol 43 (1) ◽  
pp. 523-534 ◽  
Author(s):  
Prabhakaran Selvaraj ◽  
Anurag Roy ◽  
Habib Ullah ◽  
Parukuttyamma Sujatha Devi ◽  
Asif Ali Tahir ◽  
...  
Keyword(s):  
Titanium Dioxide ◽  
Solar Cells ◽  
Surface Area ◽  
Template Synthesis ◽  
High Surface ◽  
High Surface Area ◽  
Dye Sensitized Solar Cells ◽  
Soft Template ◽  
Dye Sensitized ◽  
Sensitized Solar Cells

Synthesis of Ordered Mesoporous Carbon Using MCM-41 Mesoporous Silica as Template

2006 ◽  
Vol 11-12 ◽  
pp. 543-546 ◽  
Author(s):  
Chun Fu Lin ◽  
X. Zhang ◽  
Hong Lin ◽  
Ning Wang ◽  
Jian Bao Li ◽  
...  
Keyword(s):  
Surface Area ◽  
Mesoporous Carbon ◽  
High Surface ◽  
High Surface Area ◽  
Nitrogen Adsorption ◽  
Carbon Precursor ◽  
Ordered Structure ◽  
Ordered Mesoporous ◽  
Templated Carbon ◽  
Mcm 41

Mesoporous carbon with high surface area and ordered structure was synthesized via a nanocasting process using mesoprous MCM-41 silica as a template and sucrose as a carbon precursor. Sample was characterized by XRD, SEM, TEM and nitrogen adsorption. The results show that the templated carbon has a BTE surface area ∼1200 m2/g, a pore volume ∼1.0 cm3/g, and a bimodal porosity centered at around 4 nm and 46 nm.

High surface area ordered mesoporous carbon for high-level removal of rhodamine B

2013 ◽  
Vol 48 (22) ◽  
pp. 8003-8013 ◽  
Author(s):  
Pranav K. Tripathi ◽  
Mingxian Liu ◽  
Lihua Gan ◽  
Jiasheng Qian ◽  
Zijie Xu ◽  
...  
Keyword(s):  
Surface Area ◽  
Rhodamine B ◽  
Mesoporous Carbon ◽  
High Surface ◽  
High Surface Area ◽  
Ordered Mesoporous Carbon ◽  
Ordered Mesoporous ◽  
High Level

Tuned surface area and mesopore diameter of ordered mesoporous carbon: ultrahigh decontamination of di(2-ethylhexyl)phthalate

RSC Advances ◽  
2014 ◽  
Vol 4 (45) ◽  
pp. 23853-23860 ◽  
Author(s):  
Pranav K. Tripathi ◽  
Mingxian Liu ◽  
Lihua Gan
Keyword(s):  
Surface Area ◽  
Mesoporous Carbon ◽  
High Surface ◽  
High Surface Area ◽  
Mesoporous Carbons ◽  
Ordered Mesoporous Carbons ◽  
Ordered Mesoporous ◽  
Water Pollutant ◽  
Ethylhexyl Phthalate ◽  
Model Water

High surface area ordered mesoporous carbons were fabricated as superior adsorbents for ultrahigh decontamination of di(2-ethylhexyl)phthalate from a model water pollutant.

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