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1、石墨高负载纳米结构氢氧化钻及其电容性能研究王洪',王鹏',孙莉娟3,谢灵劫4(1•哈尔滨工程大学,黑龙江省哈尔滨市150001;2•哈尔滨工程大学,黑龙江省哈尔滨市150001;3•哈尔滨工程大学,黑龙江省哈尔滨市150001;4•哈尔滨工程大学,黑龙江省哈尔滨市150001)扌商要:高储能密度的还原氧化右墨可以建立复杂的和可控的右墨烯纳米系统与其他功能分子。在本文屮胚原氧化右墨与聚苯乙烯磺酸钠通过TWT非共价键结合成稳定的水分散液,对以得到良好的带止电的Co类水滑右人羽复介纳米丿,。溶液处理对通过絮凝分散体减少氧化右黑/聚苯乙烯磺酸钠和
2、钻类水滑石的团聚。浸泡和干燥的制造匸艺简单,类似于那些广泛用于纺织行业染色纤维和织物的过程,将促进大规模I:业化和现实化。右乡层累积和电化学性能的材料研究农明:电容材料的性能是181F/g、14.7F/cm2,与潜在性能有巨大改进。结果显示一个有前途的方法是低成木、高性能耐磨、环保、大规模储能系统和各种功能的应用前景。关键词:超级电容;定向生长;纳米线;石墨烯GraphiteNanoStructureCobaltHydroxideAndHighLoadCapacitancePerformanceResearchWANGHong1,WANG
3、Peng2,SUNLi-juan3,XIELing-jie4(1・Harbinengineeringuniversity,HarbinHeilongjiangprovince150001;2.Harbinengineeringuniversity,HarbinHeilongjiangprovince150001;3.Harbinengineeringuniversity,HarbinHeilongjiangprovince150001;4.Harbinengineeringuniversity,HarbinHeilongjiangprov
4、ince150001)ABSTRACT:Highlychargedstateofthereducedgraphiteoxidemakesitpossibletobuildupcomplexandcontrollablegraphene-basednanosystemswithotherfunctionalmolecules.Inthisarticle,stableaqueousdispersionofrGOcouldbepreparedbyusingnoncovalentfunctionalizationofrGOnanosheetsth
5、roughn-ninteractionswithpoly(sodium-4-styrenesulfonate),andwell-definedpositivelychargedCo-hydrotalcite-likecompoundnanosheetswereobtainedbydelaminationoflarge-sizedparticlesinfonnamide.Solution・processcdwearablereducedgraphiteoxide/poly(sodiuni・4-styrcncsulfbnatc)/Co・hyd
6、rotalcitc・likccompoundporousnanostructuredtextilesbyusingtheflocculationofthedispersionsofoppositelyCo-hydrotalcite-Iikecompoundnanosheetsandreducedgraphiteoxide-poly(sodium-4-styrenesulfbnate).Thedipanddryfabricationprocessissimpleandscalable,similartothosewidelyusedford
7、yeingfibersandfabricsinthetextileindustry,theprocesswillbepromotingforlarge-scaleindustrializationandactualization.Themultilayerbuildupandelectrochemicalperformancesofthematerialswerestudied.Thespecificcapacitanceoftheactivematerialsisupto181F/g,14.7F/cm3,0.539F/cm2withpo
8、tentialgreatimprovement.Theresultsshowapromisingwayforlowcost,high-performancewearable,environme