Synthesis of macro-mesoporous alumina with yeast cell as bio-template
Synthesis of macro-mesoporous alumina with yeast cell as bio-template
复制标题
以酵母细胞为生物模板合成大介孔氧化铝
DOI：
10.1016/j.micromeso.2012.08.016
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发表时间：
2013
影响因子：
5.2
通讯作者：
Huang, Yongmin1
中科院分区：
文献类型：
--
作者：
Ma, Yuan1;Wei, Qinglian1;Ling, Ruowen1;An, Fengkai1;Mu, Guangyu1;Huang, Yongmin1
以酵母细胞为模板剂，三乙醇胺（TEA）为沉淀剂，合成了大介孔氧化铝材料。采用扫描电子显微镜（SEM）、透射电子显微镜（TEM）、N2吸附法和X射线衍射（XRD）等手段对样品进行了表征。研究了酵母与Al（NO3）3. 9 H2O的质量比和合成温度对样品性能的影响。SEM和TEM结果表明，合成的氧化铝具有大孔结构，孔径为1.5 ~ 3μm，大孔笼壁内有相互连通的蠕虫状介孔，孔径为3 ~ 4.5nm。XRD图谱和BET结果表明，合成的氧化铝具有较高的γ-Al 2 O3晶相形成温度和较好的热稳定性。
Macro-mesoporous alumina materials were synthesized by using yeast cell as bio-template and triethanolamine (TEA) as precipitator. The synthesized samples were characterized by various means such as scanning electron microscopy (SEM), transmission electron microscopy (TEM), N2adsorption method and X-ray diffraction (XRD). The effect of both the mass ratio of yeast/Al(NO3)3·9H2O and the synthesized temperature on the properties of samples was investigated in detail. The SEM and TEM results showed that the synthesized alumina possessed macroporous structure with sizes of 1.5–3μm, where the interconnected wormlike mesopores with sizes of 3–4.5nm were within the walls of the macroporous cages. XRD patterns and BET results revealed that the synthesized alumina had a higher formation temperature of γ-Al2O3crystal phase, as well as better thermal stability.
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影响因子：
15
作者：
Q. Yuan;An-Xiang Yin;C. Luo;Ling-Dong Sun;Ya‐Wen Zhang;Wentao Duan;Haichao Liu;Chunhua Yan
通讯作者：
Q. Yuan;An-Xiang Yin;C. Luo;Ling-Dong Sun;Ya‐Wen Zhang;Wentao Duan;Haichao Liu;Chunhua Yan
影响因子：
2.6
作者：
Amaral, P. F. F.;Lehocky, M.;Coutinho, J. A. P.
通讯作者：
Coutinho, J. A. P.
影响因子：
5.2
作者：
Qianyuan Liu;Aiqin Wang;Xuehai Wang;P. Gao;Xiaodong Wang;Tao Zhang
通讯作者：
Qianyuan Liu;Aiqin Wang;Xuehai Wang;P. Gao;Xiaodong Wang;Tao Zhang
影响因子：
2.1
作者：
Hongshi Zhao;Wen He;Yingjun Feng;Xingtao Jia;Xudong Zhang;Zhengmao Li;Shunpu Yan;Weijia Zhou
通讯作者：
Hongshi Zhao;Wen He;Yingjun Feng;Xingtao Jia;Xudong Zhang;Zhengmao Li;Shunpu Yan;Weijia Zhou
影响因子：
2.6
作者：
B. Naik;V. S. Prasad;Narendra Nath Ghosh
通讯作者：
B. Naik;V. S. Prasad;Narendra Nath Ghosh