| Exploring the potential of olivine-containing copper–nickel slag for carbon dioxide mineralization in cementitious materials |
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| 作者姓名： | Qianqian Wang Zequn Yao Lijie Guo Xiaodong Shen |
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| 作者单位： | 1. College of Materials Science and Engineering, Nanjing Tech University;2. State Key Laboratory of Materials-Oriented Chemical Engineering;3. BGRIMM Technology Group |
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| 基金项目： | financially supported by the Intergovernmental International Science and Technology Innovation Cooperation Key Project of the National Key Research and Development Program of China (No. 2022YFE0135100)；;the National Natural Science Foundation of China (No. 52072171)；;the Beijing Nova Program (No. 20220484057)； |
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| 摘 要： | Water-quenched copper-nickel metallurgical slag enriched with olivine minerals exhibits promising potential for the production of CO2-mineralized cementitious materials. In this work, copper-nickel slag-based cementitious material(CNCM) was synthesized by using different chemical activation methods to enhance its hydration reactivity and CO2 mineralization capacity. Different water curing ages and carbonation conditions were explored related to their carbonation and mechani...
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