Synthesis and Characterization of SBA-15 and SBA-16 Templated by Block Copolymers

Abstract

Abstract: Two different structures of mesoporous silica materials SBA-15 (P6mm) and SBA-16 (Im3m) were
synthesized by using commercial block copolymers P123 and F127 as structure-directing agents correspondingly under acidic conditions. The
characteristics of samples were investigated by using XRD, N₂ adsorption-desorption, and HTEM techniques. The results show that the
resulted mesoporous materials SBA-15 and SBA-16 are highly ordered materials. Their highest BET surface areas are respectively around
765m²·g^-1 and 930m²·g^-1. The pore diameters are 6.46nm and 3.92nm correspondingly. This means the synthesized mesoporous
materials have potential applications in functional and economic materials.

Key words: synthesis, block copolymers, mesoporous silica materials

CLC Number:

TB32

ZHU Rong,CHEN Hang-Hong,SHI Jian-Lin,VAN Dong-Sheng. Synthesis and Characterization of SBA-15 and SBA-16 Templated by Block Copolymers[J]. Journal of Inorganic Materials.

[1]	XU Xiangming, Husam N ALSHAREEF. Perspective of MXetronics [J]. Journal of Inorganic Materials, 2024, 39(2): 171-178.
[2]	YIN Jianyu, LIU Nishuang, GAO Yihua. Recent Progress of MXene in Pressure Sensing [J]. Journal of Inorganic Materials, 2024, 39(2): 179-185.
[3]	YAO Lei, YANG Dongwang, YAN Yonggao, TANG Xinfeng. Laser-induced Self-propagating High-temperature Synthesis of Skutterudite [J]. Journal of Inorganic Materials, 2023, 38(7): 815-822.
[4]	HE Danqi, WEI Mingxu, LIU Ruizhi, TANG Zhixin, ZHAI Pengcheng, ZHAO Wenyu. Heavy-Fermion YbAl₃ Materials: One-step Synthesis and Enhanced Thermoelectric Performance [J]. Journal of Inorganic Materials, 2023, 38(5): 577-582.
[5]	JIN Xihai, DONG Manjiang, KAN Yanmei, LIANG Bo, DONG Shaoming. Fabrication of Transparent AlON by Gel Casting and Pressureless Sintering [J]. Journal of Inorganic Materials, 2023, 38(2): 193-198.
[6]	ZHANG Ye, ZENG Yuping. Progress of Porous Silicon Nitride Ceramics Prepared via Self-propagating High Temperature Synthesis [J]. Journal of Inorganic Materials, 2022, 37(8): 853-864.
[7]	ZHANG Ye, YAO Dongxu, ZUO Kaihui, XIA Yongfeng, YIN Jinwei, ZENG Yuping. Combustion Synthesis of Si₃N₄-BN-SiC Composites by in-situ Introduction of BN and SiC [J]. Journal of Inorganic Materials, 2022, 37(5): 574-578.
[8]	LIU Jinling, LIU Dianguang, REN Ke, WANG Yiguang. Research Progress on the Flash Sintering Mechanism of Oxide Ceramics and Its Application [J]. Journal of Inorganic Materials, 2022, 37(5): 473-480.
[9]	MENG Qing, LI Jiangtao. Hydrophobic BN Powders by Combustion Synthesis and Its Super-hydrophobic Coatings: Preparation and Property [J]. Journal of Inorganic Materials, 2022, 37(10): 1037-1042.
[10]	YANG Dongwang, LUO Tingting, SU Xianli, WU Jinsong, TANG Xinfeng. Unveiling the Intrinsic Low Thermal Conductivity of BiAgSeS through Entropy Engineering in SHS Kinetic Process [J]. Journal of Inorganic Materials, 2021, 36(9): 991-998.
[11]	LI Ziyi, ZHANG Jiajia, ZOU Xiaoqin, ZUO Jiayu, LI Jun, LIU Yingshu, PUI David Youhong. Synthesis and Gas Separation of Chabazite Zeolite Membranes [J]. Journal of Inorganic Materials, 2021, 36(6): 579-591.
[12]	WANG Tingting, SHI Shumei, LIU Chenyuan, ZHU Wancheng, ZHANG Heng. Synthesis of Hierarchical Porous Nickel Phyllosilicate Microspheres as Efficient Adsorbents for Removal of Basic Fuchsin [J]. Journal of Inorganic Materials, 2021, 36(12): 1330-1336.
[13]	LIU Qian, WANG Jiacheng, ZHOU Zhenzhen, XU Xiaoke. Research Progress on High Throughput Parallel Synthesis of Micro-nano Powders Libraries [J]. Journal of Inorganic Materials, 2021, 36(12): 1237-1246.
[14]	SONG Keke, HUANG Hao, LU Mengjie, YANG Anchun, WENG Jie, DUAN Ke. Hydrothermal Preparation and Characterization of Zn, Si, Mg, Fe Doped Hydroxyapatite [J]. Journal of Inorganic Materials, 2021, 36(10): 1091-1096.
[15]	ZHANG Dongqiang, LU Huihui, SU Na, LI Guixian, JI Dong, ZHAO Xinhong. Modulation of SAPO-34 Property with Activated Seeds and Its Enhanced Lifetime in Methanol to Olefins Reaction [J]. Journal of Inorganic Materials, 2021, 36(1): 101-106.

Synthesis and Characterization of SBA-15 and SBA-16 Templated by Block Copolymers

PDF (PC)

Knowledge

Cited

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments