Physico-chemical properties of ambiently dried sodium silicate based aerogels catalyzed with various acids

Journal of Sol-Gel Science and Technology

Volumn 50, Issue 1, 2009, Pages 87-97

  Bangi, Uzma K H ^a   Parvathy Rao, A ^a   Hirashima, H ^a   Venkateswara Rao, A ^a  

^a SHIVAJI UNIVERSITY   (India)

Author keywords

Acid catalyst; N2 adsorption desorption; Physico chemical properties; Silica aerogels; TEM

Indexed keywords

ABSORPTION SPECTROSCOPY; ACIDS; ADSORPTION; ALUMINUM CORROSION; ATOMIC SPECTROSCOPY; CATALYSIS; CATALYSTS; CERAMIC MATERIALS; CHEMICAL MODIFICATION; CHEMICAL PROPERTIES; COAGULATION; CONTACT ANGLE; DESORPTION; FOURIER TRANSFORM INFRARED SPECTROSCOPY; FOURIER TRANSFORMS; GELATION; POLYCONDENSATION; SHRINKAGE; SILICA; SILICA GEL; SILICATES; SODIUM; SPECTROSCOPIC ANALYSIS; THERMAL CONDUCTIVITY; THERMAL INSULATING MATERIALS; THERMOANALYSIS; TRANSMISSION ELECTRON MICROSCOPY; WATER ABSORPTION;

ACID CATALYST; N2 ADSORPTION-DESORPTION; PHYSICO-CHEMICAL PROPERTIES; SILICA AEROGELS; TEM;

AEROGELS;

EID: 63149087280     PISSN: 09280707     EISSN: None     Source Type: Journal    
DOI: 10.1007/s10971-008-1887-9     Document Type: Article

References (26)

1. M Cantin M Cassee L Koch R Jouan J Movtel SJ Teichner 1974 Nucl Instrum Methods 118 7 10.1016/0029-554X(74)90700-9
2. M Bourdinaud JB Cheze CJ Thevenin 1976 Nucl Instrum Methods 136 99
3. PJ Carlson KE Johansson J Kesteman U Norrby O Pingot S Tevernier F Van Den Bogaert L Van Lancker 1979 Nucl Instrum Methods 160 407
4. Fricke J (ed) (1985) Aerogels. Springer, Berlin
5. D Klvana J Chaouki D Kusohorsky C Chavarie GM Pajonk 1988 Appl Catal 42 121 10.1016/S0166-9834(00)80080-9
6. F Blanchard JP Reymond B Pommier SJ Teichner 1982 J Mol Catal 17 171 10.1016/0304-5102(82)85028-1
7. GC Bond S Flamerz 1987 Appl Catal 33 219 10.1016/S0166-9834(00)80594-1
8. GM Pajonk 1991 Appl Catal 72 219
9. M Rubin C Lampert 1983 Sol Energy Mater 1 393 10.1016/0165-1633(83)90012- 6
10. Tewari PH, Hunt AJ (1986) US Patent 4,610,863
11. J Fricke R Caps D Buttner D Heinemaun E Hummer 1987 Sol Energy Mater 16 267 10.1016/0165-1633(87)90026-8
12. Hunt AJ (1991) LBL research review. Lawrence Berkeley Laboratory, University of California, USA, Summer 1991, p 3
13. S Henning L Svensson 1981 Phys Scr 23 697 10.1088/0031-8949/23/4B/018
14. G Poelz R Riethmuller 1982 Nucl Instrum Methods 195 491 10.1016/0029-554X(82)90010-6
15. M Prassas J Phalippou J Zarzycki 1984 J Mater Sci 19 1665 10.1007/BF00563063
16. GM Pajonk A Venkatewara Rao PB Wagh D Haranath 1997 J Mater Synth Process 5 6
17. A Venkatewara Rao GM Pajonk NN Parvathy 1994 J Mater Sci 29 1807 1817 10.1007/BF00351300
18. A Parvathy Rao GM Pajonk A Venkatewara Rao 2005 J Mater Sci 40 3481 3489 10.1007/s10853-005-2853-3
19. Bell RP (1969) Acids and bases: their quantitative behavior, Ch 2, pp 17-18
20. R Aelion A Loebel F Eirich 1950 J Am Chem Soc 72 5705 5712 10.1021/ja01168a090
21. R Aelion A Loebel F Eirich 1950 Recueil Travaux Chimiques 69 61 75
22. Vysotskii ZZ, Strazhesko DN (1973) In: Strazhesko DN (ed) Adsorption and adsorbents, vol 1, Wiley, New York, pp 55-71
23. CJ Lee GS Kim SH Hyun 2002 J Mater Sci 37 11 2237 2241 10.1023/A:1015309014546
24. SS Prakash CJ Brinker AJ Hurd 1995 J Non-Cryst Solids 190 3 264 275 10.1016/0022-3093(95)00024-0
25. Shi F, Wang LJ, Liu JX, Li SH (2004) N Building Mater 6:9; in Chinese
26. KSW Sing DH Everett RAW Haw L Moscow RA Pierotti J Rouquerol T Siemieniewska 1985 Pure Appl Chem 57 4 603 10.1351/pac198557040603