The structure of interlayer water in a hydrated 2:1 clay
| ISSN: |
0009-2614
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|---|---|
| Source: |
Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
|
| Topics: |
Chemistry and Pharmacology
Physics
|
| Type of Medium: |
Electronic Resource
|
| URL: |
| _version_ | 1798292294570344449 |
|---|---|
| autor | Skipper, N.T. Soper, A.K. McConnell, J.D.C. Refson, K. |
| autorsonst | Skipper, N.T. Soper, A.K. McConnell, J.D.C. Refson, K. |
| book_url | http://linkinghub.elsevier.com/retrieve/pii/0009-2614(90)87267-U |
| datenlieferant | nat_lic_papers |
| fussnote | Neutron diffraction in conjunction with substitution of deuterium (D) for hydrogen (H) has been used to study the structure of water in a hydrated crystal of Ni-vermiculite. The intensities of the (00l) Bragg reflections were measured as a function of the H/D content, up to l=30. Difference analysis was then used to obtain separate density profiles, (z), for the hydrogen and the oxygen plus the clay sheets. We have confirmed the existence of interlayer Ni^2^+ (H"2O)"6 complexes, in which the water molecules are strongly hydrogen bonded to the surface. More importantly, we have found that within the limits of the experiments all the additional water is located near the hexagonal rings of SiO"4 and AlO"4^- tetrahedra, which comprise the surface. |
| hauptsatz | hsatz_simple |
| identnr | NLZ173695337 |
| issn | 0009-2614 |
| journal_name | Chemical Physics Letters |
| materialart | 1 |
| package_name | Elsevier |
| publikationsort | Amsterdam |
| publisher | Elsevier |
| reference | 166 (1990), S. 141-145 |
| search_space | articles |
| shingle_author_1 | Skipper, N.T. Soper, A.K. McConnell, J.D.C. Refson, K. |
| shingle_author_2 | Skipper, N.T. Soper, A.K. McConnell, J.D.C. Refson, K. |
| shingle_author_3 | Skipper, N.T. Soper, A.K. McConnell, J.D.C. Refson, K. |
| shingle_author_4 | Skipper, N.T. Soper, A.K. McConnell, J.D.C. Refson, K. |
| shingle_catch_all_1 | Skipper, N.T. Soper, A.K. McConnell, J.D.C. Refson, K. The structure of interlayer water in a hydrated 2:1 clay 0009-2614 00092614 Elsevier |
| shingle_catch_all_2 | Skipper, N.T. Soper, A.K. McConnell, J.D.C. Refson, K. The structure of interlayer water in a hydrated 2:1 clay 0009-2614 00092614 Elsevier |
| shingle_catch_all_3 | Skipper, N.T. Soper, A.K. McConnell, J.D.C. Refson, K. The structure of interlayer water in a hydrated 2:1 clay 0009-2614 00092614 Elsevier |
| shingle_catch_all_4 | Skipper, N.T. Soper, A.K. McConnell, J.D.C. Refson, K. The structure of interlayer water in a hydrated 2:1 clay 0009-2614 00092614 Elsevier |
| shingle_title_1 | The structure of interlayer water in a hydrated 2:1 clay |
| shingle_title_2 | The structure of interlayer water in a hydrated 2:1 clay |
| shingle_title_3 | The structure of interlayer water in a hydrated 2:1 clay |
| shingle_title_4 | The structure of interlayer water in a hydrated 2:1 clay |
| sigel_instance_filter | dkfz geomar wilbert ipn albert fhp |
| source_archive | Elsevier Journal Backfiles on ScienceDirect 1907 - 2002 |
| timestamp | 2024-05-06T08:46:14.471Z |
| titel | The structure of interlayer water in a hydrated 2:1 clay |
| titel_suche | The structure of interlayer water in a hydrated 2:1 clay Neutron diffraction in conjunction with substitution of deuterium (D) for hydrogen (H) has been used to study the structure of water in a hydrated crystal of Ni-vermiculite. The intensities of the (00l) Bragg reflections were measured as a function of the H/D content, up to l=30. Difference analysis was then used to obtain separate density profiles, (z), for the hydrogen and the oxygen plus the clay sheets. We have confirmed the existence of interlayer Ni^2^+ (H"2O)"6 complexes, in which the water molecules are strongly hydrogen bonded to the surface. More importantly, we have found that within the limits of the experiments all the additional water is located near the hexagonal rings of SiO"4 and AlO"4^- tetrahedra, which comprise the surface. |
| topic | V U |
| uid | nat_lic_papers_NLZ173695337 |