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LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00003755naa a2200433 4500
001oai:DiVA.org:uu-496840
003SwePub
008230223s2023 | |||||||||||000 ||eng|
024a https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-4968402 URI
024a https://doi.org/10.1002/sia.71602 DOI
040 a (SwePub)uu
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
100a Zhang, Meihongu Shanghai Univ, Res Ctr Nanosci & Nanotechnol, Shanghai 200444, Peoples R China.4 aut
2451 0a A simple and rapid route for synthesizing the nanosized g-C3N4 materials with narrow bandgap and their photocatalytic activity
264 c 2022-11-04
264 1b John Wiley & Sons,c 2023
338 a print2 rdacarrier
520 a The graphitic carbon nitride (g-C3N4) materials with many intriguing properties have attracted much attention in photocatalysis. The photocatalytic activity of g-C3N4 is hindered by serious aggregation and limited exposed active sites. Herein is shown that nanosized g-C3N4 can be simply obtained by a superfast high-pressure homogenization approach. The high-pressure homogenization treatment can provide strong force to cut and/or to exfoliate the bulk g-C3N4 into nanosized g-C3N4 with good dispersion. Moreover, choosing different solvents during treatment can cause a different surface structure of as-prepared nanosized g-C3N4. In addition, the narrow bandgap properties, the high photogenerated charge carrier separation, and the transport abilities are achieved in as-prepared nanosized g-C3N4 because of the retaining conjugated C3N4 system. Specifically, the photocatalytic activities of as-prepared nanosized g-C3N4 have been significantly enhanced in terms of degradation of organic dye Rhodamine B (RhB) under visible light irradiation (10 times higher than that of bulk g-C3N4). These findings can provide a promising and simple approach to the exfoliation, nanonization, and surface functionalization of 2D layered materials.
650 7a NATURVETENSKAPx Kemix Fysikalisk kemi0 (SwePub)104022 hsv//swe
650 7a NATURAL SCIENCESx Chemical Sciencesx Physical Chemistry0 (SwePub)104022 hsv//eng
653 a high-pressure homogenization
653 a nanosized g-C3N4
653 a photocatalysis
653 a surface structure
653 a visible light absorption
700a Fang, Yuqianu Shanghai Univ, Res Ctr Nanosci & Nanotechnol, Shanghai 200444, Peoples R China.4 aut
700a Yuan, Shuaiu Shanghai Univ, Res Ctr Nanosci & Nanotechnol, Shanghai 200444, Peoples R China.4 aut
700a Shi, Liyiu Shanghai Univ, Res Ctr Nanosci & Nanotechnol, Shanghai 200444, Peoples R China.;Shanghai Univ, Emerging Ind Inst, Jiaxing, Zhejiang, Peoples R China.4 aut
700a Wang, Zhuyiu Shanghai Univ, Res Ctr Nanosci & Nanotechnol, Shanghai 200444, Peoples R China.4 aut
700a Wang, Yiu Shanghai Univ, Res Ctr Nanosci & Nanotechnol, Shanghai 200444, Peoples R China.4 aut
700a Zhu, Jiefangu Uppsala universitet,Institutionen för kemi - Ångström4 aut0 (Swepub:uu)zhuji179
700a Zhao, Yinu Shanghai Univ, Res Ctr Nanosci & Nanotechnol, Shanghai 200444, Peoples R China.4 aut
710a Shanghai Univ, Res Ctr Nanosci & Nanotechnol, Shanghai 200444, Peoples R China.b Shanghai Univ, Res Ctr Nanosci & Nanotechnol, Shanghai 200444, Peoples R China.;Shanghai Univ, Emerging Ind Inst, Jiaxing, Zhejiang, Peoples R China.4 org
773t Surface and Interface Analysisd : John Wiley & Sonsg 55:1, s. 63-70q 55:1<63-70x 0142-2421x 1096-9918
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-496840
8564 8u https://doi.org/10.1002/sia.7160

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