dc.contributor.author | Jing, Xiaofei | |
dc.contributor.author | Sun, Fuxing | |
dc.contributor.author | Ren, Hao | |
dc.contributor.author | Tian, Yuyang | |
dc.contributor.author | Guo, Mingyi | |
dc.contributor.author | Li, Lina | |
dc.contributor.author | Zhu, Guangshan | |
dc.date.accessioned | 2017-05-03T16:04:02Z | |
dc.date.available | 2017-05-03T16:04:02Z | |
dc.date.issued | 2013 | |
dc.date.modified | 2014-08-28T23:00:18Z | |
dc.identifier.issn | 1387-1811 | |
dc.identifier.doi | 10.1016/j.micromeso.2012.07.048 | |
dc.identifier.uri | http://hdl.handle.net/10072/49760 | |
dc.description.abstract | A micro-mesoporous inorganic-organic hybrid material PAF-12, derived from octaphenylsilsesquioxane (OPS, [C6H5(SiO1.5)]8) as basic building units, was successfully synthesized via Suzuki cross-coupling reaction. Thermogravimetric analysis (TGA) shows that PAF-12 is thermally stable up to 500 àin air condition. According to Ar sorption isotherm, the network of PAF-12 shows classic type IV isotherm and also exhibits a sharp uptake at low relative pressures indicating micro-mesoporous texture. The pore size distribution of PAF-12 calculated from non-linear density functional theory (NLDFT) gives only two clear narrow peaks centered at 1.57 and 3.17 nm. To the best of our knowledge, PAF-12 is the first hybrid material containing both micropore and mesopore reported for silsesquioxane-based materials. Additionally, PAF-12 exhibits high adsorption abilities for organic chemical pollutants such as benzene and methanol. The effects of different solvent systems to synthesize PAF-12 were also investigated and the optimal condition was found out. | |
dc.description.peerreviewed | Yes | |
dc.description.publicationstatus | Yes | |
dc.language | English | |
dc.language.iso | eng | |
dc.publisher | Elsevier | |
dc.publisher.place | Netherlands | |
dc.relation.ispartofstudentpublication | N | |
dc.relation.ispartofpagefrom | 92 | |
dc.relation.ispartofpageto | 98 | |
dc.relation.ispartofjournal | Microporous and Mesoporous Materials | |
dc.relation.ispartofvolume | 165 | |
dc.rights.retention | Y | |
dc.subject.fieldofresearch | Chemical sciences | |
dc.subject.fieldofresearch | Inorganic chemistry not elsewhere classified | |
dc.subject.fieldofresearch | Engineering | |
dc.subject.fieldofresearchcode | 34 | |
dc.subject.fieldofresearchcode | 340299 | |
dc.subject.fieldofresearchcode | 40 | |
dc.title | Targeted synthesis of micro–mesoporous hybrid material derived from octaphenylsilsesquioxane building units | |
dc.type | Journal article | |
dc.type.description | C1 - Articles | |
dc.type.code | C - Journal Articles | |
gro.date.issued | 2013 | |
gro.hasfulltext | No Full Text | |
gro.griffith.author | Zhu, Guangshan | |