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

A highly ordered mesoporous carbon@iron disulfide (CMK-5@FeS2) composite was prepared via an in-situ impregnation and sulfurization method. The CMK-5 matrix with excellent conductivity and high surface area not only formed a continuous conductive network to improve the performance of the CMK-5@FeS2 composite, but also provided sufficient space to buffer the volume changes during cycling. The CMK-5@FeS2 cell exhibited excellent electrochemical performance. After 80 cycles, the CMK-5@FeS2 cell showed the discharge capacities of 650 and 380 mAh g–1 at 2 C and 5 C, respectively. The excellent results show that CMK-5 with unique mesoporous structure can contribute to accelerating ion transfer in the electrode due to the easy accessibility of the electrolyte, which implies CMK-5@FeS2 composite could be a promising cathode active material for rechargeable lithium ion (Li-ion) batteries.

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

Carbon ◽

10.1016/j.carbon.2010.09.055 ◽

2011 ◽

Vol 49 (2) ◽

pp. 545-555 ◽

Cited By ~ 123

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

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Surface Functionalization of Ordered Mesoporous Carbon by Immobilization of Diamine for Cobalt-Ion Adsorption

Key Engineering Materials ◽

10.4028/www.scientific.net/kem.602-603.300 ◽

2014 ◽

Vol 602-603 ◽

pp. 300-303 ◽

Cited By ~ 3

Author(s):

Shu Ya Geng ◽

Li Min Dong ◽

Chen Wang ◽

Tong Xiang Liang

Keyword(s):

Surface Functionalization ◽

Mesoporous Carbon ◽

High Surface ◽

High Surface Area ◽

Mesoporous Structure ◽

Adsorption Properties ◽

Ordered Mesoporous Carbon ◽

Ion Adsorption ◽

Ordered Mesoporous ◽

Adsorption Of Co

Highly ordered mesoporous carbon (CMK-3) was fabricated for the adsorption of cobalt from aqueous solutions. With the high surface area of1112.7m2/g and pore size of 17.2 nm, its abundant mesopores were benefit for providing channels for liquid propagate. In order to improve the adsorption properties,CMK-3 was modified by hydroxylation and amination. Fourier transform infrared (FTIR) spectroscopy can be seen that the amino group was successfully grafted onto the CMK-3 with highly ordered mesoporous structure. The functionalized ordered mesoporous carbon (CMK-3-EDA) ,CMK-3 and CMK-3-OX were used as absents for the adsorption of Co (II) from aqueous solution. The results showed that CMK-3-EDA were more twice effective in adsorption of Co (II) compared to CMK-3, which indicated that CMK-3-EDA had great potential for the adsorption of Co (II).

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Atomically Ordered Rh2P Catalysts Anchored within Hollow Mesoporous Carbon for Efficient Hydrogen Production

Chemical Communications ◽

10.1039/d1cc05267e ◽

2021 ◽

Author(s):

Xuwen Guo ◽

Xin Chen ◽

Yanping Huang ◽

Xiaowen Min ◽

Chuncai Kong ◽

...

Keyword(s):

Hydrogen Production ◽

Surface Area ◽

Hydrogen Evolution ◽

Hydrogen Evolution Reaction ◽

Mesoporous Carbon ◽

Room Temperature ◽

High Surface ◽

High Surface Area ◽

Catalytically Active

Atomically ordered Rh2P nanocluster encapsulated within a high-surface-area hollow mesoporous carbon nanoreactor (Rh2P@HMC) is catalytically active for hydrogen production via electrocatalytic hydrogen evolution reaction (HER) and room-temperature dehydrogenation of ammonia...

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

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.11-12.543 ◽

2006 ◽

Vol 11-12 ◽

pp. 543-546 ◽

Cited By ~ 8

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.

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