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    题名 作者 年代 出处 被引量
1Mesocrystal Co3O4 nanoplatelets as high capacity anode materials for Li-ion batteries显示文摘Dawei Su Shixue Dou Guoxiu Wang 2014Nano Research2014,7,5:11
2Highly ordered macroporous-mesoporous Ce0.4Zr0.6O2 as dual-functional material in a polysulfide polymer显示文摘Zhenxing Li Jianzheng Zhang Mingming Li Xiaofei xing Qiuyu Zhang 2018Nano Research2018,11,1:1
3水热法制备介孔氧化铝的形貌演化研究(英文)显示文摘以硫酸铝铵、尿素为原料,PEG2000作为分散剂,通过水热法合成了三种形貌的勃姆石(AlOOH)。实验结果显示,调节水热温度可以制备出AlOOH微球、微纤维和3D分级结构的AlOOH。经SEM分析可知,在煅烧过程中,AlOOH分解转化为γ-Al2O3,该过程为拓扑过程,即形貌未发生变化。TEM结果显示,介孔均匀地分布在AlOOH内。基于此,我们提出了温度-形貌生长机制。此外,还研究了γ-Al2O3的光致发光性能,以325 nm为激发光谱时,其发生光谱的波长在380~500 nm,光谱中心在409和467 nm处。李艳辉 彭诚 赵威 白明敏 饶平根 2014无机材料学报2014,29,10:1
4CeO2/C有序介孔材料催化甘油转化制碳酸甘油酯显示文摘采用溶剂挥发自组装法制备有序介孔CeO_2/C复合材料,利用X射线衍射仪、N_2吸附-脱附仪和透射电子显微镜对样品进行表征,考察催化甘油酯交换制备碳酸甘油脂的催化性能。结果表明,在甘油用2 mmol、碳酸二甲酯10 mmol、有序介孔CeO_2/C复合材料0.1 g、N,N-二甲基乙酰胺5 m L、反应温度140℃和反应时间3 h条件下,CeO_2/C中CeO_2质量分数为16.3%时,甘油转化率和碳酸甘油脂选择性最高,分别为76%和81.8%。朱丹 何娅 王银 杨荣榛 董文生 2017工业催化2017,25,12:0
5Ordered mesoporous Ba CO_3/C-catalyzed synthesis of glycerol carbonate from glycerol and dimethyl carbonate显示文摘Ordered mesoporous Ba CO3/C composites were synthesized by a multi-component co-assembly method combined with a carbonization process using phenolic resol as carbon source, barium nitrate as barium precursor, and triblock copolymer Pluronic F127 as template. The synthesized materials were characterized by X-ray diffraction, transmission electron microscopy, N2 physical adsorption, thermogravimetric analysis, and temperature-programmed desorption of CO2. When Ba CO3 contents were increased from 9.1 wt% to 44.7 wt%, pore size increased from 3.1 to 4.3 nm and the BET(Brunauer-Emmett-Teller) surface area initially increased to a maximum value of 390 m2 g-1(at a Ba CO3 content of 18.5 wt%) before subsequently decreasing. Ba CO3 was well dispersed in the amorphous carbon framework, and no phase separation was observed. The mesoporous BaCO3/C composites exhibited high catalytic activities toward the transesterification of glycerol and dimethyl carbonate into glycerol carbonate. A glycerol conversion of 97.8% and a glycerol carbonate selectivity of 98.5% were obtained under the optimized reaction conditions.Yin Wang Chunling Liu Jihong Sun Rongzhen Yang Wensheng Dong 2015Science China Chemistry2015,58,4:0
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