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You searched for: Author "Yuan, Jiayin" Remove constraint Author: "Yuan, Jiayin" Subject adsorption Remove constraint Subject: adsorption
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1. A hybrid porous material from a pillar[5]arene and a poly(ionic liquid): selective adsorption of n-alkylene diols

Author:
Yuan, Jiayin,   et al.   ; Zhang, Zibin; Zhao, Qiang; Antonietti, Markus; Huang, Feihe;     Show all 5 Authors
Source:
Chemical communications 2014 v.50 no.20 pp. 2595-2597
ISSN:
1364-548X
Subject:
absorbents; adsorption; aromatic hydrocarbons; carboxylation; glycols; ionic liquids; polymerization; polymers; porous media
Abstract:
... A macro-/mesoporous polymeric network with densely incorporated pillar[5]arene functionality was prepared via ionic complexation between a polymerized ionic liquid and carboxylated pillar[5]arene. It retained the solution-state host–guest property of the pillar[5]arene and was successfully applied as a selective absorbent for n-alklyene diols. ...
DOI:
10.1039/c3cc49108k

2. Poly(ionic liquid)-derived nanoporous carbon analyzed by combination of gas physisorption and small-angle neutron scattering

Author:
Yuan, Jiayin,   et al.   ; Mascotto, Simone; Kuzmicz, Danuta; Wallacher, Dirk; Siebenbürger, Miriam; Clemens, Daniel; Risse, Sebastian; Antonietti, Markus; Ballauff, Matthias;     Show all 9 Authors
Source:
Carbon 2015 v.82 pp. 425-435
ISSN:
0008-6223
Subject:
adsorption; carbon; density functional theory; ionic liquids; nanopores; neutron diffraction; nitrogen; porosity; surface area; xylene
Abstract:
... The preparation of nanoporous carbon materials and their characterization combining small-angle neutron scattering (SANS) with gas physisorption is presented. Carbon with a porous structure and tunable form is obtained here by a salt-templating approach using poly(ionic liquid) as precursor. SANS in combination with contrast matching by deuterated p-xylene was used for a separation of the scatteri ...
DOI:
10.1016/j.carbon.2014.10.086

3. Nitrogen-doped porous carbon nanosheets derived from poly(ionic liquid)s: hierarchical pore structures for efficient CO₂ capture and dye removal

Author:
Yuan, Jiayin,   et al.   ; Gong, Jiang; Lin, Huijuan; Antonietti, Markus;     Show all 4 Authors
Source:
Journal of materials chemistry A 2016 v.4 no.19 pp. 7313-7321
ISSN:
2050-7496
Subject:
adsorption; carbon; carbon dioxide; carbon nitride; carbonization; ionic liquids; methylene blue; nanosheets; nitrogen content; surface area; wastewater
Abstract:
... Poly(ionic liquid) has recently served as an important precursor for nitrogen-doped functional porous carbons. It was applied here in a facile one-pot approach to synthesize nitrogen-doped porous carbon nanosheets (NPCNSs) using C₃N₄ nanosheets as sacrificial templates. C₃N₄ nanosheets are found to improve the carbonization yield and nitrogen content of NPCNSs and additionally facilitate the forma ...
DOI:
10.1039/c6ta01945e