以TEOS,H3PO4与CsH2PO4为原料,采用溶胶-凝胶合成方法、以及随后的水热处理和室温时效工艺,生长CsH5 (PO4)2晶须,同时获得介孔结构磷硅酸玻璃基体.CsH5(PO4)2晶须直径为1.5～10μm,磷硅酸盐基体为介孔结构,平均孔径为27nm.晶须生长同时,协同获得介孔结构基体,该工艺路线能够成为一种新的介孔材料制备方法.
参考文献
| [1] | Lecalve N;Romain F;Limage M H et al.[J].Journal of Molecular Structure,1989,200:131-147. |
| [2] | Peercy P S;Samara G A .[J].Physical Review B,1973,8:2033-2048. |
| [3] | Bronowska W .[J].Solid State Communications,1990,76:293-298. |
| [4] | Boysen DA.;Haile SM.;Liu HJ.;Secco RA. .High-temperature behavior of CsH2PO4 under both ambient and high pressure conditions[J].Chemistry of Materials,2003(3):727-736. |
| [5] | Lavrova GV;Burgina EB;Matvienko AA;Ponomareva VG .Bulk and surface properties of ionic salt CsH5(PO4)(2)[J].Solid state ionics,2006(13/14):1117-1122. |
| [6] | Lavrova, GV;Ponomareva, VG .Intermediate-temperature composite proton electrolyte CsH5(PO4)(2)/SiO2: Transport properties versus oxide characteristic[J].Solid state ionics,2008(21/26):1170-1173. |
| [7] | Nogami M;Nagao R;Wong C et al.[J].Journal of Physical Chemistry B,1999,103:9468-9472. |
| [8] | Tung SP;Hwang BJ .Synthesis and characterization of hydrated phosphor-silicate glass membrane prepared by an accelerated sol-gel process with water/vapor management[J].Journal of Materials Chemistry: An Interdisciplinary Journal dealing with Synthesis, Structures, Properties and Applications of Materials, Particulary Those Associated with Advanced Technology,2005(34):3532-3538. |
| [9] | Hutmacher DW. .Scaffolds in tissue engineering bone and cartilage[J].Biomaterials,2000(24 Special Issue SI):2529-2543. |
| [10] | Drury JL;Mooney DJ .Hydrogels for tissue engineering: scaffold design variables and applications.[J].Biomaterials,2003(24):4337-4351. |
| [11] | Wu C G;Lu M I;Chuang H J .[J].Polymer,2005,46:5929-5938. |
| [12] | Schugens C.;Grandfils C.;Jerome R.;Teyssie P.;Maquet V. .BIODEGRADABLE AND MACROPOROUS POLYLACTIDE IMPLANTS FOR CELL TRANSPLANTATION .1. PREPARATION OF MACROPOROUS POLYLACTIDE SUPPORTS BY SOLID-LIQUID PHASE SEPARATION[J].Polymer: The International Journal for the Science and Technology of Polymers,1996(6):1027-1038. |
| [13] | Sheridan MH.;Peters MC.;Mooney DJ.;Shea LD. .Bioadsorbable polymer scaffolds for tissue engineering capable of sustained growth factor delivery[J].Journal of Controlled Release: Official Journal of the Controlled Release Society,2000(1/3):91-102. |
| [14] | Schmidt D F;von Fresne C D et al.[J].Chemistry of Materials,2008,20:2851-2853. |
| [15] | JCPDS 76-1386.粉晶衍射卡片数据库[S]. |
| [16] | JCPDS 24-0252.粉晶衍射卡片数据库[S]. |
| [17] | Matsui T;Kukino T;Kikuchi R et al.[J].Electrochemical and Solid-State Letters,2005,8(05):A256-A258. |
| [18] | Tezuka T;Tadanaga K;Hayashi A;Tatsumisago M .Preparation of proton conductive composites with CsHSO4/CsH2PO4 and phosphosilicate gel[J].Solid state ionics,2006(26/32):2463-2466. |
| [19] | Taninouchi Y;Uda T;Awakura Y et al.[J].Journal of Materials Chemistry,2007,17:3182-3189. |
| [20] | Colomer M T N .[J].Advanced Materials,2006,18:371-374. |
| [21] | Koonce S E;Arnold S M .[J].Journal of Applied Physics,1953,24:365-366. |
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