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[1]李　亮,陈海春,邱唯楚,等.氮掺杂石墨烯/氧化亚铜复合凝胶的制备与性能[J].武汉工程大学学报,2018,40(04):410-414.[doi:10. 3969/j. issn. 1674?2869. 2018. 04. 012]
　LI Liang,CHEN Haichun,QIU Weichu,et al. Synthesis of Nitrogen-Doped Graphene/Cuprous Oxide Composite Hydrogels and Their Performance[J].Journal of Wuhan Institute of Technology,2018,40(04):410-414.[doi:10. 3969/j. issn. 1674?2869. 2018. 04. 012]
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《武汉工程大学学报》[ISSN:1674-2869/CN:42-1779/TQ]

卷:
40
期数:
2018年04期
页码:
410-414
栏目:
材料科学与工程
出版日期:
2018-08-23

文章信息/Info

Title:

Synthesis of Nitrogen-Doped Graphene/Cuprous Oxide Composite Hydrogels and Their Performance
文章编号:
20180412
作者:
李　亮; 陈海春; 邱唯楚; 申小松; 喻航达; 喻湘华

武汉工程大学材料科学与工程学院，湖北 武汉 430205
Author(s):
LI Liang;  CHEN Haichun;  QIU Weichu;  SHEN Xiaosong;  YU Hangda;  YU Xianghua

School of Materials Science and Engineering，Wuhan Institute of Technology，Wuhan 430205， China
关键词:
氮掺杂石墨烯; 氧化亚铜; 复合材料; 凝胶
Keywords:
nitrogen-doped graphene;  cuprous oxide;  composite;  hydrogel
分类号:
O633
DOI:
10. 3969/j. issn. 1674?2869. 2018. 04. 012
文献标志码:
A
摘要:

为了拓展石墨烯凝胶材料在污水处理领域的应用，以氧化石墨烯与氢氧化铜为前驱物，氨水为氮源，葡萄糖为还原剂，利用一步水热法制备了氮掺杂石墨烯/氧化亚铜（NG/Cu2O）复合凝胶材料。采用X射线衍射仪、扫描电子显微镜表征产物的微观形貌与结构，通过紫外-可见分光光度计测试NG/Cu2O复合材料在不同的光照环境下对罗丹明B（RhB）染料所表现出的吸附降解性能。实验结果表明，与NG凝胶相比，NG/Cu2O复合凝胶材料表现出更好的吸附与催化降解能力，且在紫外光的光照环境下对RhB染料的吸附降解性能最佳。
Abstract:

To expand the application of graphene hydrogel in waste water treatment，an efficient one-step hydrothermal method was developed for the synthesis of nitrogen-doped graphene/cuprous oxide （NG/Cu2O） composite hydrogel using graphene oxide and Cu（OH）2 as the precursors，ammonia as the nitrogen source，glucose as the reducing agent. Scanning electron microscopy and X-ray diffraction were conducted to characterize the morphology and structure of the composites. The adsorption/degradation properties for Rhodamine B（RhB） of NG/Cu2O composite hydrogel were evaluated by ultraviolet-visible spectrophotometer. The experimental results showed that compared with NG hydrogel，the NG/Cu2O composite hydrogel possessed better adsorption/degradation ability for RhB，especially under UV light irradiation.

参考文献/References:


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相似文献/References:

[1]陈茂荣,陈金毅,张文蓉,等.沸石负载Cu2O光催化剂的制备及其性能研究[J].武汉工程大学学报,2009,(12):28.
　CHEN Mao rong,CHEN Jin yi,ZHANG Wen rong,et al.Study on preparation and performance of Cu2O photocatalystsupported on Zeolite[J].Journal of Wuhan Institute of Technology,2009,(04):28.

备注/Memo

备注/Memo:

收稿日期：2018-01-09基金项目：武汉工程大学第九届研究生教育创新基金（CX2017001）；2017年地方高校国家级大学生创新创业训练计划项目（201710490004）作者简介：李　亮，博士，教授。E-mail： msell08@163.com引文格式：李亮，陈海春，邱唯楚，等. 氮掺杂石墨烯/氧化亚铜复合凝胶的制备与性能［J］. 武汉工程大学学报，2018，40（4）：410-414.
更新日期/Last Update: 2018-08-16