Mussel-inspired synthesis of polydopamine-functionalized calcium carbonate as reusable adsorbents for heavy metal ions

Li Chengyong; Qian Zhong-Ji; Zhou Chunxia; Su Weiming; Hong Pengzhi; Liu Shucheng; He Lei; Chena Zhimeng; Ji Hongwu

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Mussel-inspired synthesis of polydopamine-functionalized calcium carbonate as reusable adsorbents for heavy metal ions

机译：贻贝启发的聚多巴胺官能化碳酸钙的合成，作为可重用的重金属离子吸附剂

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A new high-efficiency adsorbent (PDA-CaCO3) is fabricated via simple thermal calcination of ostracean shells and chemicalmodification with dopamine. The adsorption capacity for Pb(II) and Cd(II) was 336.32 and 175.48 mg g(-1), respectively. Importantly, it can be easily regenerated by low-cost reagents, and exhibited a high adsorption capacity after multiple adsorption-desorption cycles.

机译：通过对示踪剂壳进行简单的热煅烧并用多巴胺进行化学修饰，可以制备出一种新型的高效吸附剂（PDA-CaCO3）。 Pb（II）和Cd（II）的吸附容量分别为336.32和175.48 mg g（-1）。重要的是，它可以很容易地用低成本试剂再生，并且在多次吸附-解吸循环后表现出高吸附能力。

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《RSC Advances》 |2014年第88期|共5页
作者
Li Chengyong; Qian Zhong-Ji; Zhou Chunxia; Su Weiming; Hong Pengzhi; Liu Shucheng; He Lei; Chena Zhimeng; Ji Hongwu;
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中图分类化学;
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1. Mussel-inspired synthesis of polydopamine-functionalized calcium carbonate as reusable adsorbents for heavy metal ions [J] . Li Chengyong, Qian Zhong-Ji, Zhou Chunxia, RSC Advances . 2014,第88期

机译：贻贝启发的聚多巴胺官能化碳酸钙的合成，作为可重用的重金属离子吸附剂
2. Preparation of vaterite calcium carbonate granules from discarded oyster shells as an adsorbent for heavy metal ions removal [J] . Lin Pei-Ying, Wu Hao-Ming, Hsieh Shu-Ling, Chemosphere . 2020,第Sepa期

机译：从废弃的牡蛎壳中制备Vaterite碳酸钙颗粒作为重金属离子去除的吸附剂
3. Chitosan-coated mesoporous microspheres of calcium silicate hydrate: Environmentally friendly synthesis and application as a highly efficient adsorbent for heavy metal ions [J] . Jing Zhao, Ying-Jie Zhu, Jin Wu, Journal of Colloid and Interface Science . 2014,第Null期

机译：壳聚糖包覆的水合硅酸钙介孔微球：环保合成和用作重金属离子的高效吸附剂
4. Synthesis of Calcium Peroxide Microparticles in Aqueous at Room Temperature and Its Application in Heavy Metal Ions Removal from Waste Liquid of COD Determining [C] . JianZhai, Chunhua Jiang International Conference on Energy, Environment and Sustainable Development . 2014

机译：在室温下水溶液中过氧化物微粒的合成及其在COD测定废液中的重金属离子中的应用
5. COPRECIPITATION AND ADSORPTION FOR REMOVAL OF CADMIUM, LEAD, AND ZINC BY THE LIME - SODA ASH WATER SOFTENING PROCESS (CRYSTALLIZATION, HEAVY METAL, CALCIUM-CARBONATE). [D] . CHANG, TSUN-KUO. 1985

机译：石灰-苏打粉水软化过程（结晶，重金属，碳酸钙）对镉，铅和锌的去除和吸附的沉淀和吸附。
6. Two-way Valorization of Blast Furnace Slag: Synthesis of Precipitated Calcium Carbonate and Zeolitic Heavy Metal Adsorbent [O] . Evangelos Georgakopoulos, Rafael M. Santos, Yi Wai Chiang, 2017

机译：高炉渣的双向平衡：沉淀碳酸钙和沸石重金属吸附剂的合成
7. Two-way Valorization of Blast Furnace Slag: Synthesis of Precipitated Calcium Carbonate and Zeolitic Heavy Metal Adsorbent [O] . Georgakopoulos, Evangelos, Manovic, Vasilije 2017

机译：高炉渣的双向平衡：沉淀碳酸钙和沸石重金属吸附剂的合成

Mussel-inspired synthesis of polydopamine-functionalized calcium carbonate as reusable adsorbents for heavy metal ions

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