Low-toxic gelcasting of bulk porous silica with bi-modal pore structure and its application in TiO2 photocatalysts
作者： Wei Wan , Jian Yang , Yongbao Feng , Tai Qiu
DOI: 10.1016/J.MATLET.2015.07.109
关键词:
摘要: Abstract Bulk porous silica with bi-modal pore structure was successfully prepared by low-toxic aqueous gelcasting using egg white and glutinous rice flour as foamers industrial waste raw material. Anatase TiO 2 hydrosol high photocatalytic activity a water peptization method. The bulk silica-supported catalysts surface adsorption method showed excellent properties, advantages of both supporter hydrosol, did not require direct the use nano crystallites can be readily practically used in degradation pollutants, environmental remediation, other applications.
elsevier.com
sci-hub.se 参考文章(13)
Rujie He, Rubing Zhang, Xiaolei Zhu, Kai Wei, Zhaoliang Qu, Yongmao Pei, Daining Fang, Improved Green Strength and Green Machinability of ZrB2–SiC Through Gelcasting Based on a Double Gel Network Journal of the American Ceramic Society. ,vol. 97, pp. 2401- 2404 ,(2014) , 10.1111/JACE.13076
Robert Kun, Károly Mogyorósi, Imre Dékány, Synthesis and structural and photocatalytic properties of TiO2/montmorillonite nanocomposites Applied Clay Science. ,vol. 32, pp. 99- 110 ,(2006) , 10.1016/J.CLAY.2005.09.007
Weiliang Xu, Jian Yang, Yulong Jin, Tai Qiu, Aqueous gelcasting of yttrium iron garnet Journal of the European Ceramic Society. ,vol. 33, pp. 1023- 1028 ,(2013) , 10.1016/J.JEURCERAMSOC.2012.11.002
Bo Yuan, Haibo Wu, Xiaofei Sun, Gang Wang, Hongxia Li, Fabrication of porous alumina green bodies from suspension emulsions by gelcasting Materials Letters. ,vol. 81, pp. 151- 154 ,(2012) , 10.1016/J.MATLET.2012.04.112
Tao Wan, Dongxu Yao, Hailong Hu, Yongfeng Xia, Kaihui Zuo, Yuping Zeng, Fabrication of porous Si3N4 ceramics through a novel gelcasting method Materials Letters. ,vol. 133, pp. 190- 192 ,(2014) , 10.1016/J.MATLET.2014.06.182
Ya Zhang, Peng Zhang, Yuning Huo, Dieqing Zhang, Guisheng Li, Hexing Li, Ethanol supercritical route for fabricating bimodal carbon modified mesoporous TiO2 with enhanced photocatalytic capability in degrading phenol Applied Catalysis B-environmental. ,vol. 115, pp. 236- 244 ,(2012) , 10.1016/J.APCATB.2011.12.031
Wei Wan, Jian Yang, Jinzhen Zeng, Tai Qiu, Gelcasting of fused silica glass using a low-toxicity monomer DMAA Journal of Non-Crystalline Solids. ,vol. 379, pp. 229- 234 ,(2013) , 10.1016/J.JNONCRYSOL.2013.08.017
Jing-yu Wang, Jun-xia Yu, Zhi-hong Liu, Zhi-ke He, Ru-xiu Cai, A simple new way to prepare anatase TiO2 hydrosol with high photocatalytic activity Semiconductor Science and Technology. ,vol. 20, ,(2005) , 10.1088/0268-1242/20/8/L03
Wei Wan, Yongbao Feng, Jian Yang, Shuang Xu, Tai Qiu, Preparation of mesoporous silica ceramics with relatively high strength from industrial wastes by low-toxic aqueous gel-casting Journal of The European Ceramic Society. ,vol. 35, pp. 2163- 2170 ,(2015) , 10.1016/J.JEURCERAMSOC.2015.01.011
Jiecai Han, Luyang Hu, Yumin Zhang, Zehui Jiang, Yufeng Zhou, In situ synthesis of hierarchically porous silica ceramics with unidirectionally aligned channel structure Scripta Materialia. ,vol. 62, pp. 431- 434 ,(2010) , 10.1016/J.SCRIPTAMAT.2009.12.019