Direct access to aggregation-free and small intermetallic nanoparticles in ordered, large-pore mesoporous carbon for an electrocatalyst

RSC Advances ◽  
2016 ◽  
Vol 6 (91) ◽  
pp. 88255-88264 ◽  
Author(s):  
Yeongdong Mun ◽  
Jongmin Shim ◽  
Kyeounghak Kim ◽  
Jeong Woo Han ◽  
Soo-Kil Kim ◽  
...  
Keyword(s):  
Block Copolymer ◽  
Self Assembly ◽  
Mesoporous Carbon ◽  
Direct Access ◽  
Large Pore ◽  
Evaporation Induced Self Assembly ◽  
Intermetallic Nanoparticles

Small-sized intermetallic catalysts are synthesized by block copolymer-assisted evaporation-induced self-assembly, incorporating an agent that interacts strongly with metal.

Ordered mesoporous carbon in solid-phase microextraction for analysis of volatile organic compounds in water samples

2019 ◽  
Vol 11 (29) ◽  
pp. 3741-3749
Author(s):  
Bo Liu ◽  
Yaqiong Hao ◽  
Lixiao Wang ◽  
Mengyun Li ◽  
Hui Jiang
Keyword(s):  
Self Assembly ◽  
Mesoporous Carbon ◽  
Solid Phase ◽  
Dip Coating ◽  
Ordered Mesoporous Carbon ◽  
Ordered Mesoporous ◽  
Volatile Organic ◽  
Coating Method ◽  
Evaporation Induced Self Assembly ◽  
Dip Coating Method

An ordered mesoporous carbon (OMC) film supported on graphite fiber was prepared by a dip-coating method combined with a solvent evaporation induced self-assembly (EISA) strategy.

Large-pore mesoporous nanocrystalline titania thin films synthesized through evaporation-induced self-assembly

2005 ◽  
Vol 59 (26) ◽  
pp. 3308-3310 ◽  
Author(s):  
Kesong Liu ◽  
Milin Zhang ◽  
Keying Shi ◽  
Honggang Fu
Keyword(s):  
Thin Films ◽  
Self Assembly ◽  
Nanocrystalline Titania ◽  
Large Pore ◽  
Evaporation Induced Self Assembly

One-pot self-assembly synthesis of Ni-doped ordered mesoporous carbon for quantitative hydrogenation of furfural to furfuryl alcohol

2021 ◽  
Vol 23 (4) ◽  
pp. 1861-1870
Author(s):  
Yiwei Tang ◽  
Mo Qiu ◽  
Jirui Yang ◽  
Feng Shen ◽  
Xiaoqi Wang ◽  
...  
Keyword(s):  
Self Assembly ◽  
Furfuryl Alcohol ◽  
Mesoporous Carbon ◽  
High Catalytic Activity ◽  
Carbon Precursor ◽  
Assembly Process ◽  
One Pot ◽  
Ordered Mesoporous ◽  
Furfural Hydrogenation ◽  
Evaporation Induced Self Assembly

Ni-Doped OMC with high catalytic activity and stability for furfural hydrogenation to furfuryl alcohol was prepared by a one-pot evaporation-induced self-assembly process with biomass-derived gallic acid as carbon precursor and Ni2+ as crosslinker.

Mesoporous Carbon Structure-Based Glass Nanopipettes as Micro pH Probes

2019 ◽  
Author(s):  
Haili He ◽  
Dongyuan Zhao
Keyword(s):  
Self Assembly ◽  
Mesoporous Carbon ◽  
Ph Value ◽  
Ionic Current ◽  
High Sensitivity ◽  
Carbon Structure ◽  
Effective Aperture ◽  
Evaporation Induced Self Assembly ◽  
Current Rectification ◽  
External Stimuli

<p>Nanopore-based nanomaterials have been widely used to prepare the biosensor due to the unique structure, and the high sensitivity to the external stimuli under different environmental conditions. In this report, we ingeniously designed and prepared mesoporous carbon structure-based quartz nanopipettes. The mesoporous carbon was in situ grown in the tip working area of a single quartz nanopipette through the method of evaporation induced self-assembly (EISA). The mesoporous carbon could reduce the effective aperture of the nanopipette, while the surface area of nanopipette tip could be increased by the mesoporous carbon structure as well. The negative charges on the inner surface of the nanopipette increased significantly, which made the ionic current rectification of the nanopore more remarkable, with the ionic current rectification ratio increasing from 2.3 to 34.8. The mesoporous carbon-based glass nanopipette with good response to pH has been used for the probe of pH value of micro-volume solution. The test results were consistent with those obtained by using a commercial pH meter.<br></p>

scholarly journals Fabrication and in situ functionalisation of mesoporous silica films by the physical entrapment of functional and responsive block copolymer structuring agents

Soft Matter ◽  
2019 ◽  
Vol 15 (40) ◽  
pp. 8077-8083 ◽  
Author(s):  
Jessica C. Tom ◽  
Christian Appel ◽  
Annette Andrieu-Brunsen
Keyword(s):  
Block Copolymer ◽  
Mesoporous Silica ◽  
Self Assembly ◽  
Stimuli Responsive ◽  
Silica Films ◽  
Functional Block ◽  
Evaporation Induced Self Assembly ◽  
Physical Entrapment

Stimuli-responsive mesoporous silica films were prepared by evaporation-induced self-assembly through the physical entrapment of a functional block copolymer structuring agent, which simultaneously serves to functionalise the mesopore.

Formation Mechanism of Cubic Mesoporous Carbon Monolith Synthesized by Evaporation-Induced Self-assembly

2012 ◽  
Vol 24 (2) ◽  
pp. 383-392 ◽  
Author(s):  
Marc Florent ◽  
Chunfeng Xue ◽  
Dongyuan Zhao ◽  
Daniella Goldfarb
Keyword(s):  
Formation Mechanism ◽  
Self Assembly ◽  
Mesoporous Carbon ◽  
Carbon Monolith ◽  
Evaporation Induced Self Assembly ◽  
Cubic Mesoporous
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