In situ synthesis and high adsorption performance of MoO2/Mo4O11 and MoO2/MoS2 composite nanorods by reduction of MoO3

2015 ◽  
Vol 44 (13) ◽  
pp. 6224-6228 ◽  
Author(s):  
Bingyu Xu ◽  
Ying Li ◽  
Guofeng Wang ◽  
Dongdong Zhao ◽  
Kai Pan ◽  
...  
Keyword(s):  
In Situ Synthesis ◽  
High Adsorption ◽  
Adsorption Performance ◽  
Composite Nanorods

MoO2/Mo4O11 and MoO2/MoS2 composite nanorods with high adsorption performance were successfully synthesized by reducing MoO3 nanorods.

In-situ synthesis of GO/COFs composite to enhance the adsorption performance of organic pollutants in water

2022 ◽  
Author(s):  
Li Liang ◽  
Jia Chen ◽  
Xuwei Chen ◽  
Jian-Hua Wang ◽  
Hongdeng Qiu
Keyword(s):  
Graphene Oxide ◽  
Organic Pollutants ◽  
In Situ Synthesis ◽  
Adsorption Performance

Adsorption materials play very important roles when used to effectively remove organic pollutants from the environment. In this paper, a novel graphene oxide/COFs (GO/COFs) composite was synthesized by the schiff...

scholarly journals Study on the Compatibility of Gas Adsorbents Used in a New Insulating Gas Mixture C4F7N/CO2

Processes ◽  
2019 ◽  
Vol 7 (10) ◽  
pp. 698 ◽  
Author(s):  
Huang ◽  
Wang ◽  
Liu ◽  
Zhang ◽  
Zeng
Keyword(s):  
Adsorption Capacity ◽  
Molecular Sieves ◽  
Co2 Adsorption ◽  
High Adsorption ◽  
Environment Friendly ◽  
Adsorption Performance ◽  
Co2 Adsorption Capacity ◽  
Liquefaction Temperature ◽  
Electricity Transfer

An environment-friendly insulating gas, perfluoroisobutyronitrile (C4F7N), has been developed recent years. Due to its relatively high liquefaction temperature (around −4.7 °C), buffer gases, such as CO2 and N2, are usually mixed with C4F7N to increase the pressure of the filled insulating medium. During these processes, the insulating gases may be contaminated with micro-water, and the mixture of H2O with C4F7N could produce HF under breakdown voltage condition, which is harmful to the gas insulated electricity transfer equipment. Therefore, removal of H2O and HF in situ from the gas insulated electricity transfer equipment is significant to its operation security. The adsorbents with the ability to remove H2O but without obvious C4F7N/CO2 adsorption capacity are essential to be used in this system. In this work, a series of industrial adsorbents and desiccants were tested for their compatibility with C4F7N/CO2. Pulse adsorption tests were conducted to evaluate the adsorption performance of these adsorbents and desiccants on C4F7N and CO2. The 5A molecular sieve showed high adsorption of C4F7N (22.82 mL/g) and CO2 (43.86 mL/g); F-03 did not show adsorption capacity with C4F7N, however, it adsorbed CO2 (26.2 mL/g) clearly. Some other HF adsorbents, including NaF, CaF2, MgF2, Al(OH)3, and some desiccants including CaCl2, Na2SO4, MgSO4 were tested for their compatibility with C4F7N and CO2, and they showed negligible adsorption capacity on C4F7N and CO2. The results suggested that these adsorbents used in the gas insulated electricity transfer equipment filled with SF6 (mainly 5A and F-03 molecular sieves) are not suitable anymore. The results of this work suggest that it is a good strategy to use a mixture of desiccants and HF adsorbents as new adsorbents in the equipment filled with C4F7N/CO2.

Hydrothermal In Situ Synthesis ZnO Nanoarrays and Their Photocatalytic Applications

2013 ◽  
Vol 30 (6) ◽  
pp. 667
Author(s):  
Zhenzhen WANG ◽  
Fangfang LI ◽  
Han GUO ◽  
Jiuju FENG ◽  
Aijun WANG
Keyword(s):  
In Situ Synthesis ◽  
Photocatalytic Applications

In situ synthesis of SiC nanowire porous layer on carbon/carbon composites

2017 ◽  
Vol 101 (3) ◽  
pp. 1371-1380 ◽  
Author(s):  
Tao Li ◽  
Yulei Zhang ◽  
Jia Sun ◽  
Jincui Ren ◽  
Pengfei Zhang ◽  
...  
Keyword(s):  
Porous Layer ◽  
In Situ Synthesis ◽  
Carbon Composites

In situ synthesis of Mn3O4/graphene nanocomposite and its application as a lubrication additive at high temperatures

2021 ◽  
Vol 546 ◽  
pp. 149019
Author(s):  
Bao Jin ◽  
Jun Zhao ◽  
Guangyan Chen ◽  
Yongyong He ◽  
Yiyao Huang ◽  
...  
Keyword(s):  
High Temperatures ◽  
In Situ Synthesis ◽  
Graphene Nanocomposite ◽  
Lubrication Additive

scholarly journals Improved biorefinery pathways of marine diatoms using a water miscible ionic liquid and its colloidal solution: efficient lipid extraction and in situ synthesis of fluorescent carbon dots for bio-imaging applications

RSC Advances ◽  
2021 ◽  
Vol 11 (35) ◽  
pp. 21207-21215
Author(s):  
Paidi Murali Krishna ◽  
Veerababu Polisetti ◽  
Krishnaiah Damarla ◽  
Subir Kumar Mandal ◽  
Arvind Kumar
Keyword(s):  
Ionic Liquid ◽  
Colloidal Solution ◽  
Polar Solvent ◽  
Lipid Extraction ◽  
In Situ Synthesis ◽  
Marine Diatoms ◽  
Bio Imaging ◽  
Partition Method ◽  
Fluorescent Carbon Dots

In this study, a water-miscible ionic liquid (IL), 1-ethyl-3-methylimidazoliumacetate ([EMIM][Ac]), has been used for lipid extraction from marine diatoms Thalassiosira lundiana CSIR-CSMCRI 001 by following a non-polar solvent partition method.

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