Rapid Synthesis of SBA-15 Molecular Sieves in Low Concentration Liquid Acid Media

Acta Chimica Sinica ›› 2007, Vol. 65 ›› Issue (15): 1481-1486. Previous Articles Next Articles

Original Articles

低浓度液体酸介质中快速合成SBA-15分子筛

罗永明¹,2, 侯昭胤¹, 郑小明*^,1

(¹浙江大学西溪校区催化研究所杭州 310028)
(²昆明理工大学环境科学与工程学院昆明 650093)

投稿日期:2006-11-06 修回日期:2007-02-14 发布日期:2007-08-14
通讯作者: 郑小明

Rapid Synthesis of SBA-15 Molecular Sieves in Low Concentration Liquid Acid Media

LUO Yong-Ming¹,2; HOU Zhao-Yin¹; ZHENG Xiao-Ming*^,1

(¹Institute of Catalysis, Zhejiang University (Xixi Campus), Hangzhou 310028)
(²Faculty of Environmental Science and Engineering, Kunming University of Sci-ence and Technology, Kunming 650093)

Received:2006-11-06 Revised:2007-02-14 Published:2007-08-14
Contact: ZHENG Xiao-Ming

Abstract

Highly ordered SBA-15 sieves have been successfully synthesized in a low concentration liquid inorganic acid medium via the addition of small amounts of phosphomolybdic acid (HPMo). The solid product was characterized by N₂ adsorption-desorption, XRD, TEM and hydrothermal stability test. These results indicated that small amounts of HPMo in the synthesis media could reduce the amount of liquid in-organic acid and crystallization time greatly. And SBA-15 sieves prepared in this method exhibited an excellent hydrothermal stability, as its hexagonally ordered mesostructure was maintained after treated in 100 ℃ water over 72 h.

Key words: template, low concentration liquid acid, phosphomolybdic acid, SBA-15, hydrothermal stability

Cite this article

LUO Yong-Ming^1,2; HOU Zhao-Yin; ZHENG Xiao-Ming*^,1. Rapid Synthesis of SBA-15 Molecular Sieves in Low Concentration Liquid Acid Media[J]. Acta Chimica Sinica, 2007, 65(15): 1481-1486.

Export EndNote|Reference Manager|ProCite|BibTeX|RefWorks

[1]	Huagao Wang, Qunfeng Cheng. Recent Advances in the Nacre-inspired Layered Polymer Nanocomposites by Ice Templating Technique^★ [J]. Acta Chimica Sinica, 2023, 81(9): 1231-1239.
[2]	Tongxin Li, Donglin Li, Qingbo Zhang, Jianhang Gao, Xiangze Kong, Xiaoyong Fan, Lei Gou. Preparation and Electrochemical Performance of Macroporous Ni-rich LiNi_0.8Co_0.1Mn_0.1O₂ Cathode Material [J]. Acta Chimica Sinica, 2021, 79(5): 678-684.
[3]	Chen Yingying, Liu Huan, Cheng Yan, Xie Qingji. Preparation of Honeycomb-structured AuPt_Cu Electrocatalyst by Dynamic Hydrogen Bubble and Sacrificial Cu Templates for Oxidation of Formic Acid [J]. Acta Chimica Sinica, 2020, 78(4): 330-336.
[4]	Wang Meng, Yan Xin, Wei Dequan, Liang Lanju, Wang Yueping. Application of Au/Ag Composite Nanocages in Surface-enhanced Raman Spectroscopy [J]. Acta Chim. Sinica, 2019, 77(2): 184-188.
[5]	Cheng, Shijie, Zeng, Yang, Pei, Yan, Fan, Kangnian, Qiao, Minghua, Zong, Baoning. Synthesis and Catalysis of Pt/W-s-SBA-15 Catalysts with Short Channel for Glycerol Hydrogenolysis to 1,3-Propanediol [J]. Acta Chimica Sinica, 2019, 77(10): 1054-1062.
[6]	Zhu Xiannian, Chen Fang, Zhai Wei, Wei Bingbo. Modulation Mechanisms of Polymeric Emulsion Stability and Porous Material Architecture within Ultrasonic Fields [J]. Acta Chim. Sinica, 2017, 75(9): 878-883.
[7]	Wang Lei, Li Xue, Zheng Fei, Guo Yuxin, Zhang Zhiqiang, Chi Haijun, Dong Yan, Wang Cuiping, Lu Gonghao. Preparation of Polymer Nanotube Using Self-Assembled Metal Organic Nanotube as Template [J]. Acta Chim. Sinica, 2016, 74(3): 259-264.
[8]	Su Shanjin, Lai Qingxue, Liang Yanyu. Synthesis of Graphene-like Carbon Sheets (GLCS) and Its Supercapacitor Property [J]. Acta Chim. Sinica, 2015, 73(7): 735-740.
[9]	Li Yangxue, Zhang Wei, Liu Zhi, Xie Zhigang. Fabrication of Porous Covalent Organic Cages Using Cyclodextrin Metal-Organic Frameworks as Template [J]. Acta Chim. Sinica, 2015, 73(6): 641-645.
[10]	Cai Lifeng, Chen Luyi, Liang Yeru, Lu Zhitao, Xu Fei, Fu Ruowen, Wu Dingcai. Reactive-Template Induced in-situ Hypercrosslinking Procedure to Hierarchical Porous Polymer and Carbon Materials [J]. Acta Chim. Sinica, 2015, 73(6): 600-604.
[11]	Zhou Rendan, Li Laisheng, Cheng Biaoping, Nie Guizhen, Zhang Hongfu. Preparation and Evaluation of a Novel bis(β-cyclodextrin)-bonded SBA-15 Chiral Stationary Phase for HPLC [J]. Acta Chimica Sinica, 2014, 72(6): 720-730.
[12]	Gao Mengyu, Jiang Dong, Sun Dekui, Hou Bo, Li Debao. Synthesis of Ag/N-TiO₂/SBA-15 Photocatalysts and Photocatalytic Reduction of CO₂ under Visible Light Irradiation [J]. Acta Chimica Sinica, 2014, 72(10): 1092-1098.
[13]	Feng Xiaojia, Li Yangguang, Zhang Zhiming, Wang Enbo. Polyoxometalate-mediated Single-molecule Magnets [J]. Acta Chimica Sinica, 2013, 71(12): 1575-1588.
[14]	Cheng Yunfei, Chen Lifang, Qi Zhiwen, He Heyong. Pd₃Bi₂W₂₂/SBA-15 as a Heterogeneous Catalyst for n-Hexadecane Oxidation [J]. Acta Chimica Sinica, 2013, 71(10): 1369-1372.
[15]	Sun Hongmei, Cao Linyuan, Lu Lehui. Three Dimensional Porous Graphene/PtPd Bimetallic Hybrids as High-performance Electrocatalyst for Methanol Oxidation [J]. Acta Chimica Sinica, 2013, 71(04): 579-584.

低浓度液体酸介质中快速合成SBA-15分子筛

Rapid Synthesis of SBA-15 Molecular Sieves in Low Concentration Liquid Acid Media

PDF

Knowledge

Cited

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments