Neutron diffraction study of cement

M. P. Fang; P. E. Sokol; J. Y. Jehng; W. P. Halperin

doi:10.1023/A:1009674403823

Neutron diffraction study of cement

M. P. Fang^*, P. E. Sokol, J. Y. Jehng, W. P. Halperin

^*Corresponding author for this work

Physics and Astronomy

Research output: Contribution to journal › Article › peer-review

5 Scopus citations

Abstract

Neutron diffraction studies of the static structure factor S(Q) of water confined in the pore space of cement samples have been carried out for temperatures from 170 to 293 K. At high temperatures, when the water in the pores is liquid, a fraction of the water molecules are strongly bound to specific adsorption sites on the crystalline components of the cement. On cooling, the water in the pore space solidifies at 245 K into a cubic structure different from that of bulk water at similar temperatures.

Original language	English (US)
Pages (from-to)	95-99
Number of pages	5
Journal	Journal of Porous Materials
Volume	6
Issue number	2
DOIs	https://doi.org/10.1023/A:1009674403823
State	Published - 1999

ASJC Scopus subject areas

Materials Science(all)
Mechanics of Materials
Mechanical Engineering

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title = "Neutron diffraction study of cement",

abstract = "Neutron diffraction studies of the static structure factor S(Q) of water confined in the pore space of cement samples have been carried out for temperatures from 170 to 293 K. At high temperatures, when the water in the pores is liquid, a fraction of the water molecules are strongly bound to specific adsorption sites on the crystalline components of the cement. On cooling, the water in the pore space solidifies at 245 K into a cubic structure different from that of bulk water at similar temperatures.",

author = "Fang, {M. P.} and Sokol, {P. E.} and Jehng, {J. Y.} and Halperin, {W. P.}",

note = "Funding Information: This work was supported by Petroleum Research Fund grant PRF 31097-AC5 of the American Chemical Society, Department of Energy Contract W-31-109-ENG-38 and by the Science and Technology Center for Advanced Cement Based Materials, DMR-8808432.",

year = "1999",

doi = "10.1023/A:1009674403823",

language = "English (US)",

volume = "6",

pages = "95--99",

journal = "Journal of Porous Materials",

issn = "1380-2224",

publisher = "Springer Netherlands",

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T1 - Neutron diffraction study of cement

AU - Fang, M. P.

AU - Sokol, P. E.

AU - Jehng, J. Y.

AU - Halperin, W. P.

N1 - Funding Information: This work was supported by Petroleum Research Fund grant PRF 31097-AC5 of the American Chemical Society, Department of Energy Contract W-31-109-ENG-38 and by the Science and Technology Center for Advanced Cement Based Materials, DMR-8808432.

PY - 1999

Y1 - 1999

N2 - Neutron diffraction studies of the static structure factor S(Q) of water confined in the pore space of cement samples have been carried out for temperatures from 170 to 293 K. At high temperatures, when the water in the pores is liquid, a fraction of the water molecules are strongly bound to specific adsorption sites on the crystalline components of the cement. On cooling, the water in the pore space solidifies at 245 K into a cubic structure different from that of bulk water at similar temperatures.

AB - Neutron diffraction studies of the static structure factor S(Q) of water confined in the pore space of cement samples have been carried out for temperatures from 170 to 293 K. At high temperatures, when the water in the pores is liquid, a fraction of the water molecules are strongly bound to specific adsorption sites on the crystalline components of the cement. On cooling, the water in the pore space solidifies at 245 K into a cubic structure different from that of bulk water at similar temperatures.

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DO - 10.1023/A:1009674403823

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JO - Journal of Porous Materials

JF - Journal of Porous Materials

IS - 2

ER -

Neutron diffraction study of cement

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