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浏览/检索结果: 共4条，第1-4条 帮助 限定条件 专题：北京航空航天大学    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Keggin-type phosphotungstic acid supported on mesoporous SiO2–Al2O3 aerogel like beads and their application in the isopropylation of naphthalene 期刊论文 Journal of Sol-Gel Science and Technology, 2014, 卷号: 72, 页码: 405-414 作者:  Xiang Li;  Guotong Qin;  Yatao Wang;  Wei Wei 收藏  |  浏览/下载：11/0  |  提交时间：2020/01/06 Sol–gel process  Silica–alumina aerogel like beads  Phosphotungstic acid Brönsted acid sites  Isopropylation of naphthalene   Design of Iosipescu Shear Test for Applying to a Bi-Modulus Ceramic-Fiber-Reinforced SiO2 Aerogel 期刊论文 JOURNAL OF TESTING AND EVALUATION, 2014, 卷号: 42, 页码: 1288-1295 作者:  Sun, Yantao;  Shi, Duoqi;  Yang, Xiaoguang 收藏  |  浏览/下载：3/0  |  提交时间：2020/01/06 SiO2 aerogel  finite-element analysis  bi-modulus  shear test  notch   Experimental investigation on high temperature anisotropic compression properties of ceramic-fiber-reinforced SiO2 aerogel 期刊论文 MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2013, 卷号: 585, 页码: 25-31 作者:  Shi, Duoqi;  Sun, Yantao;  Feng, Jian;  Yang, Xiaoguang;  Han, Shiwei 收藏  |  浏览/下载：3/0  |  提交时间：2020/01/06 Compression  Aerogel  Anisotropic  Viscous flow  Scanning Electron Microscope   Experimental investigation and modeling of the creep behavior of ceramic fiber-reinforced SiO2 aerogel 期刊论文 JOURNAL OF NON-CRYSTALLINE SOLIDS, 2012, 卷号: 358, 页码: 519-524 作者:  Yang, Xiaoguang;  Sun, Yantao;  Shi, Duoqi 收藏  |  浏览/下载：3/0  |  提交时间：2020/01/06 Aerogel  Insulation  Creep  Power-law  Thermal softening