The hydrolysis of nantokite to form cuprite could be a reaction step in the progression of bronze disease on cupreous objects d'art. In this paper, this transformation is visualized for the first time using a time-resolved synchrotron X-ray diffraction experiment. Complete conversion of nantokite to cuprite was observed on a nantokite patina over 5 h in water using time-resolved synchrotron X-ray diffraction. (C) 2014 Elsevier Ltd. All rights reserved.
机构:
Swedish Nucl Fuel & Waste Management Co, Aspo Hard Rock Lab, SE-57229 Oskarshamn, Sweden
Lund Univ, Kemictr, SE-22100 Lund, SwedenSwedish Nucl Fuel & Waste Management Co, Aspo Hard Rock Lab, SE-57229 Oskarshamn, Sweden
Svensson, Per Daniel
Hansen, Staffan
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Lund Univ, Kemictr, SE-22100 Lund, SwedenSwedish Nucl Fuel & Waste Management Co, Aspo Hard Rock Lab, SE-57229 Oskarshamn, Sweden
机构:
Yanshan Univ, Clean Nano Energy Ctr, State Key Lab Metastable Mat Sci & Technol, Qinhuangdao 066004, Hebei, Peoples R ChinaYanshan Univ, Clean Nano Energy Ctr, State Key Lab Metastable Mat Sci & Technol, Qinhuangdao 066004, Hebei, Peoples R China
Sun, Baoru
Shen, Tongde
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Yanshan Univ, Clean Nano Energy Ctr, State Key Lab Metastable Mat Sci & Technol, Qinhuangdao 066004, Hebei, Peoples R ChinaYanshan Univ, Clean Nano Energy Ctr, State Key Lab Metastable Mat Sci & Technol, Qinhuangdao 066004, Hebei, Peoples R China