通过对石墨烯(GN)与石墨烯气凝胶(GA)的制备介绍,对目前GA在污水处理中的相关应用研究进行了叙述。综述了GA的吸附能力,以及在去离子电容技术(CDI)和GA作为催化剂载体的应用,并对GA在污水处理中的作用前景进行了展望。
The preparation of graphene (GN) and graphene aerogel (GA) was introduced,and the current research on the application of GA in wastewater treatment was described in this paper.The adsorption capacity of GA and its application in deionizing capacitive technology (CDI) and GA as a catalyst carrier were reviewed.The future prospect of GA in wastewater treatment was also discussed.
[1] Grobelak A,Grosser A,Kacprzak M,et al.Sewage sludge processing and management in small and medium-sized municipal wastewater treatment plant-new technical solution[J].Journal of Environmental Management,2019,234:90-96.
[2] Ahmad M,Rajapaksha A U,Lim J E,et al.Biochar as a sorbent for contaminant management in soil and water:a review[J].Chemosphere,2014,99:19-33.
[3] Nowak O,Keil S,Fimml C.Examples of energy self-sufficient municipal nutrient removal plants[J].Water Science and Technology,2011,64(1):1-6.
[4] Gu J,Yang Q,Liu Y.Mainstream anammox in a novel A-2B process for energy-efficient municipal wastewater treatment with minimized sludge production[J].Water Research,2018,138:1-6.
[5] Kelly P T,He Z.Nutrients removal and recovery in bioelectrochemical systems:a review[J].Bioresource Technology,2014,153:351-360.
[6] 冯妍.基于石墨烯凝胶的制备及对水中污染物处理应用研究[D].哈尔滨:黑龙江大学,2019.
[7] Shahil K M F,Balandin A A.Thermal properties of graphene and multilayer graphene:applications in thermal interface materials[J].Solid State Communications,2012,152(15):1331-1340.
[8] Geim A K,Novoselov K S.The rise of graphene[J].Nature Materials,2007,6(3):183-191.
[9] 江坤,游峰,姚楚,等.石墨烯气凝胶的研究进展[J].化肥设计,2019,57(6):10-12,34.
[10] 孙怡然,杨明轩,于飞,等.石墨烯气凝胶吸附剂的制备及其在水处理中的应用[J].化学进展,2015,27(8):1133-1146.
[11] Stoller M D,Park S,Zhu Y,et al.Graphene-based ultracapacitors[J].Nano Letters,2008,8(10):3498-3502.
[12] Balandin A A,Ghosh S,Bao W,et al.Superior thermal conductivity of single-layer graphene[J].Nano Letters,2008,8(3):902-907.
[13] Li X,Cai W,An J,et al.Large-area synthesis of high-quality and uniform graphene films on copper foils[J].Science,2009,324(5932):1312-1314.
[14] 任文才,高力波,马来鹏,等.石墨烯的化学气相沉积法制备[J].新型炭材料,2011,26(1):71-81.
[15] Novoselov K S,Geim A K,Morozov S V,et al.Electric field effect in atomically thin carbon films[J].Science,2004,306(5696):666-669.
[16] Berger C,Song Z,Li T,et al.Ultrathin epitaxial graphite:2D electron gas properties and a route toward graphene-based nanoelectronics[J].The Journal of Physical Chemistry B,2004,108(52):19912-19916.
[17] 孙乐.碳化硅外延石墨烯的工艺探究及表征[D].西安:西安电子科技大学,2014.
[18] Yang H,Sun H,Peng D.Synthesis and structural characterization of graphene by oxidation reduction[J].Chinese Journal of Inorganic Chemistry,2010:11.
[19] Chen J,Chi F,Huang L,et al.Synthesis of graphene oxide sheets with controlled sizes from sieved graphite flakes[J].Carbon,2016,110:34-40.
[20] Zhu Y,Cai W,Piner R D,et al.Transparent self-assembled films of reduced graphene oxide platelets[J].Applied Physics Letters,2009,95(10):103104.
[21] 娄昊,秦登雪,汪贞贞,等.液相剥离法制备石墨烯进展[J].广东化工,2019,46(15):95-96.
[22] Qi Y,Yang M,Xu W,et al.Natural polysaccharides-modified graphene oxide for adsorption of organic dyes from aqueous solutions[J].Journal of Colloid and Interface Science,2017,486:84-96.
[23] Zhang X,Sui Z,Xu B,et al.Mechanically strong and highly conductive graphene aerogel and its use as electrodes for electrochemical power sources[J].Journal of Materials Chemistry,2011,21(18):6494-6497.
[24] 陈腾飞,张陶,初婷婷,等.纤维素/石墨烯多孔复合气凝胶的制备与表征[J].大连工业大学学报,2020,39(2):113-118.
[25] Bai H,Li C,Wang X,et al.A pH-sensitive graphene oxide composite hydrogel[J].Chemical Communications,2010,46(14):2376-2378.
[26] Choi B G,Yang M H,Hong W H,et al.3D macroporous graphene frameworks for supercapacitors with high energy and power densities[J].ACS Nano,2012,6(5):4020-4028.
[27] Qiu L,Liu J Z,Chang S L Y,et al.Biomimetic superelastic graphene-based cellular monoliths[J].Nature Communications,2012,3(1):1-7.
[28] 蔡亭伟,丁颖,徐丽慧.三维石墨烯材料在污水处理中的研究进展[J].环境化学,2018,37(6):1282-1292.
[29] Xiang C,Wang C,Guo R,et al.Synthesis of carboxymethyl cellulose-reduced graphene oxide aerogel for efficient removal of organic liquids and dyes[J].Journal of Materials Science,2019,54(2):1872-1883.
[30] Zhu W,Lin Y,Kang W,et al.An aerogel adsorbent with bio-inspired interfacial adhesion between graphene and MoS2 sheets for water treatment[J].Applied Surface Science,2020,512:145717.
[31] Omidi S,Kakanejadifard A.Eco-friendly synthesis of graphene-chitosan composite hydrogel as efficient adsorbent for Congo red[J].RSC Advances,2018,8(22):12179-12189.
[32] Zhan W,Gao L,Fu X,et al.Green synthesis of amino-functionalized carbon nanotube-graphene hybrid aerogels for high performance heavy metal ions removal[J].Applied Surface Science,2019,467:1122-1133.
[33] Huang T,Dai J,Yang J,et al.Polydopamine coated graphene oxide aerogels and their ultrahigh adsorption ability[J].Diamond and Related Materials,2018,86:117-127.
[34] Peng W,Wang W,Han G,et al.Fabrication of 3D flower-like MoS2/graphene composite as high-performance electrode for capacitive deionization[J].Desalination,2020,473:114191.
[35] Liao Y,Wang M,Chen D.Electrosorption of uranium(Ⅵ) by highly porous phosphate-functionalized graphene hydrogel[J].Applied Surface Science,2019,484:83-96.
[36] Wang H,Zhang D,Yan T,et al.Three-dimensional macroporous graphene architectures as high performance electrodes for capacitive deionization[J].Journal of Materials Chemistry A,2013,1(38):11778-11789.
[37] Liu B,Tian L,Wang R,et al.Pyrrolic-N-doped graphene oxide/Fe2O3mesocrystal nanocomposite:efficient charge transfer and enhanced photo-Fenton catalytic activity[J].Applied Surface Science,2017,422:607-615.
[38] Lin L,Xie Q,Zhang M,et al.Construction of Z-scheme Ag-AgBr/BiVO4/graphene aerogel with enhanced photocatalytic degradation and antibacterial activities[J].Colloids and Surfaces A:Physicochemical and Engineering Aspects,2020,601:124978.
[39] Bano Z,Saeed R M Y,Zhu S,et al.Mesoporous CuSnanospheres decorated rGO aerogel for high photocatalytic activity towards Cr(Ⅵ) and organic pollutants[J].Chemosphere,2020,246:125846.
[40] Lv Y,Xing B,Yi G,et al.Synthesis of oxygen-rich TiO2/coal-based graphene aerogel for enhanced photocatalytic activities[J].Materials Science in Semiconductor Processing,2020,117:105169.
[41] 李仕友,史冬峰,唐振平,等.壳聚糖/氧化石墨烯复合材料吸附U(Ⅵ)的特性与机理[J].环境科学学报,2017,37(4):1388-1395.
基金资助
国家自然科学基金(51703123);上海工程技术大学研究生创新项目
PDF
