A strong adsorbent for Cu~(2+): graphene oxide modified with triethanolamine

Gonggang Liu; Shan Gui; Hao Zhou; Fantao Zeng; Yonghua Zhou; Hongqi Ye

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A strong adsorbent for Cu~(2+): graphene oxide modified with triethanolamine

机译：三乙醇胺改性的Cu〜（2+）：氧化石墨烯的强吸附剂

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A strong adsorbent TEA-GO for Cu~(2+) is prepared using TEA modified GO nanosheets. FT-IR and XPS results show that epoxy groups on GO are eliminated, and simultaneously hydroxyl groups and C–N dominate the surface groups of TEA-GO. The increased equilibrium capacity of TEA-GO for a high initial concentration of Cu~(2+) makes it a promising adsorbent for heavy metal ions.

机译：利用TEA修饰的GO纳米片制备了对Cu〜（2+）具有强吸附力的TEA-GO。 FT-IR和XPS结果表明，GO上的环氧基被消除，而TEA-GO的表面基团同时由羟基和CN支配。对于较高的Cu〜（2+）初始浓度，TEA-GO的平衡容量增加，使其成为重金属离子的有前途的吸附剂。

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《Dalton transactions: An international journal of inorganic chemistry》 |2014年第19期|共4页
作者
Gonggang Liu; Shan Gui; Hao Zhou; Fantao Zeng; Yonghua Zhou; Hongqi Ye;
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正文语种 eng
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A strong adsorbent; Cu~(2+); graphene;

机译：强吸附剂;Cu〜（2+）;石墨烯;

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1. A strong adsorbent for Cu~(2+): graphene oxide modified with triethanolamine [J] . Gonggang Liu, Shan Gui, Hao Zhou, Dalton transactions: An international journal of inorganic chemistry . 2014,第19期

机译：三乙醇胺改性的Cu〜（2+）：氧化石墨烯的强吸附剂
2. Removal of Cu~(2+) and Ni~(2+) from Wastewater by Using Modified Alkali-Leaching Residual Wire Sludge as Low-Cost Adsorbent [J] . Kong Ming, Wang Longmian, Chao Jianying, Water, Air, and Soil Pollution . 2019,第3期

机译：改性碱浸残渣污泥作为低成本吸附剂去除废水中的Cu〜（2+）和Ni〜（2+）
3. Modified adsorbent hydroxypropyl cellulose xanthate for removal of Cu～(2+)and Ni～(2+) from aqueous solution [J] . Zhang Yongzhong, Luo Chengcheng, Wang Hui, Desalination and water treatment . 2016,第56期

机译：改性吸附剂羟丙基纤维素黄原酸盐，用于从水溶液中除去Cu〜（2+）和Ni〜（2+）
4. High Throughput Exfoliation of Graphene Oxide from Expanded Graphite with Assistance of Strong Oxidant in Modified Hummers Method [C] . T Chen, Baoqing Zeng, J L Liu, 8th China international nanoscience and technology symposium . 2009

机译：改良悍马法在强氧化剂的辅助下从膨胀石墨中高吞吐率地氧化石墨烯
5. Adsorption and reaction of Pb(2+) and Cu(2+) on pristine and modified oxides in aqueous suspension. [D] . Weesner, Forrest James. 1997

机译：Pb（2+）和Cu（2+）在水悬浮液中的原始氧化物和改性氧化物上的吸附和反应。
6. Chloro-benquinone Modified on Graphene Oxide as Metal-free Catalyst: Strong Promotion of Hydroxyl Radical and Generation of Ultra-Small Graphene Oxide [O] . He Zhao, Juehua Wang, Di Zhang, -1

机译：氧化石墨烯上的氯苯醌作为无金属催化剂：强烈促进羟基自由基的产生和超小型氧化石墨烯的生成
7. Efficient and Enhanced Adsorption of Methylene Blue on Triethanolamine-Modified Graphene Oxide [O] . -1

机译：三乙醇胺改性的石墨烯氧化物上的高效增强亚甲蓝的吸附

A strong adsorbent for Cu~(2+): graphene oxide modified with triethanolamine

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