Skip to main content
    • Aa
    • Aa

A silicon-29 NMR study of the structural intermediates in low pH sol-gel reactions

  • L. W. Kelts (a1) and N. J. Armstrong (a1)

Silicon-29 NMR is used to study the structural intermediates in tetramethyl and tetraethyl orthosilicate (TMOS and TEOS) low pH sol-gel reactions. Differences in the number of compact ring structures are related to differences in gel times. Reactions are followed at various silicon: water: acid molar ratios.

Linked references
Hide All

This list contains references from the content that can be linked to their source. For a full set of references and notes please see the PDF or HTML where available.

1B.E. Yoldas , J. Non-Cryst. Solids 51, 105121 (1982).

2D.P. Partlow and B.E. Yoldas , J. Non-Cryst. Solids 46, 153161 (1981).

3S. P. Makherju , J. Non-Cryst. Solids 42, 477488 (1980).

7L. W. Kelts , N. J. Effinger , and S. M. Melpolder , J. Non-Cryst. Solids 83, 353374 (1986).

9C.W. Turner and K.J. Franklin , J. Non-Cryst. Solids 91, 402415 (1987).

10K. C. Chen , T. Tsuchiya , and J. D. Mackenzie , J. Non-Cryst. Solids 81, 221231 (1986).

11H. Schmidt , H. Scholze , and A. Kaiser , J. Non-Cryst. Solids 63, 111 (1984).

17R. K. Harris and C. T. G. Knight , J. Chem. Soc. Faraday Trans. 79, 15391561 (1983).

18R. K. Harris , C. T. G. Knight , and W. E. Hull , J. Am. Chem. Soc. 103, 15771578 (1981).

20R.E. Russo and A.J. Hunt , J. Non-Cryst. Solids 86, 219230 (1986).

Recommend this journal

Email your librarian or administrator to recommend adding this journal to your organisation's collection.

Journal of Materials Research
  • ISSN: 0884-2914
  • EISSN: 2044-5326
  • URL: /core/journals/journal-of-materials-research
Please enter your name
Please enter a valid email address
Who would you like to send this to? *