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Total characterization of the BCl3-modified silica surface by means of quantitative surface analysis

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Abstract
The reaction of boron trichloride (BCl3) with a well characterized silica surface has been studied using Fourier-transform IR photoacoustic spectroscopy (FTIR-PAS) and quantitative boron and chloride analyses. Isolated and vicinal silanol groups, in addition to surface siloxane bridges, react with BCl3, resulting in the formation of chemisorbed monodentate or didentate surface groups. The parameters influencing the relative occurrence of these surface species have been investigated. A quantitative description of the grafted groups and reacted silanols has been obtained as a function of the pretreatment temperature of the silica, the reaction temperature and the reaction time.
Keywords
HYDROXYL GROUPS, DEHYDROXYLATED SILICA, OXIDE SURFACES, CHEMISORPTION, SPECTROSCOPY, ADSORPTION, WATER, SITES, GEL

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MLA
Possmiers, Karl, et al. “Total Characterization of the BCl3-Modified Silica Surface by Means of Quantitative Surface Analysis.” JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS, vol. 91, no. 14, 1995, pp. 2173–78.
APA
Possmiers, K., Vrancken, K. C., Van Der Voort, P., & Vansant, E. F. (1995). Total characterization of the BCl3-modified silica surface by means of quantitative surface analysis. JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS, 91(14), 2173–2178.
Chicago author-date
Possmiers, Karl, Karl C Vrancken, Pascal Van Der Voort, and Etienne F Vansant. 1995. “Total Characterization of the BCl3-Modified Silica Surface by Means of Quantitative Surface Analysis.” JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS 91 (14): 2173–78.
Chicago author-date (all authors)
Possmiers, Karl, Karl C Vrancken, Pascal Van Der Voort, and Etienne F Vansant. 1995. “Total Characterization of the BCl3-Modified Silica Surface by Means of Quantitative Surface Analysis.” JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS 91 (14): 2173–2178.
Vancouver
1.
Possmiers K, Vrancken KC, Van Der Voort P, Vansant EF. Total characterization of the BCl3-modified silica surface by means of quantitative surface analysis. JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS. 1995;91(14):2173–8.
IEEE
[1]
K. Possmiers, K. C. Vrancken, P. Van Der Voort, and E. F. Vansant, “Total characterization of the BCl3-modified silica surface by means of quantitative surface analysis,” JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS, vol. 91, no. 14, pp. 2173–2178, 1995.
@article{346035,
  abstract     = {The reaction of boron trichloride (BCl3) with a well characterized silica surface has been studied using Fourier-transform IR photoacoustic spectroscopy (FTIR-PAS) and quantitative boron and chloride analyses. Isolated and vicinal silanol groups, in addition to surface siloxane bridges, react with BCl3, resulting in the formation of chemisorbed monodentate or didentate surface groups. The parameters influencing the relative occurrence of these surface species have been investigated. A quantitative description of the grafted groups and reacted silanols has been obtained as a function of the pretreatment temperature of the silica, the reaction temperature and the reaction time.},
  author       = {Possmiers, Karl and Vrancken, Karl C and Van Der Voort, Pascal and Vansant, Etienne F},
  issn         = {0956-5000},
  journal      = {JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS},
  keywords     = {HYDROXYL GROUPS,DEHYDROXYLATED SILICA,OXIDE SURFACES,CHEMISORPTION,SPECTROSCOPY,ADSORPTION,WATER,SITES,GEL},
  language     = {eng},
  number       = {14},
  pages        = {2173--2178},
  title        = {Total characterization of the BCl3-modified silica surface by means of quantitative surface analysis},
  url          = {http://dx.doi.org/10.1039/ft9959102173},
  volume       = {91},
  year         = {1995},
}

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