收藏本站
收藏 | 投稿 | 手机打开
二维码
手机客户端打开本文

Temperature-induced resistance transition behaviors of melamine sponge composites wrapped with different graphene oxide derivatives

Cheng-Fei Cao  Wen-Jun Liu  Hui Xu  Ke-Xin Yu  Li-Xiu Gong  Bi-Fan Guo  Yu-Tong Li  Xiao-Lan Feng  Ling-Yu Lv  Hong-Tao Pan  Li Zhao  Jia-Yun Li  Jie-Feng Gao  Guo-Dong Zhang  Long-Cheng Tang  
【摘要】:Temperature-re s ponsive resistance transition behaviors of the melamine sponges wrapped with different graphene oxide derivatives(i.e.nanoribbon,wide-ribbon and sheet) were investigated.Melamine sponge composites coated by three types of GO derivatives were prepared by a simple dip-coating approach.All these composites show good mechanical flexibility and reliability(almost unchanged compressive stress at 70 % strain after 100 cycles),high hydrophobicity(water contact angle120°),excellent flame resistance(self-extinguishing) and structural stability even after burning,which was used to construct the resistance-based fire alarm/warning sensor.Notably,the different resistance response behaviors of such sensors are strongly dependent on the GO size and network formed on the MF skeleton surface.Typically,at a fixed high temperature of ~350℃,the three fire alarm sensors show different response time(to trigger the alarm light) of 6.3,8.4 and 11.1 s for nanoribbon,wide-ribbon and sheet at the same concentration,respectively.The structural observation and chemical analysis demonstrated that the discrepancy of temperature-responsive resistance transition behaviors of various GO derivatives was strongly determined by their different thermal reduction degrees during the high-tempe rature or flame treating process.This work offers a design and development for construction of smart fire alarm device for potential fire prevention and safety applications.

知网文化
【相似文献】
中国期刊全文数据库 前19条
1 ;Nanoscale Morphology in Tensile Fracture of a Brittle Amorphous Ribbon[J];Journal of Materials Science & Technology;2008年05期
2 ;Giant magnetoimpedance effect in Fe-Zr-Nb-Cu-B nanocrystalline ribbons[J];Rare Metals;2004年03期
3 Huiwen Meng;Tao Yan;Jingang Yu;Feipeng Jiao;;Super-hydrophobic and super-lipophilic functionalized graphene oxide/polyurethane sponge applied for oil/water separation[J];Chinese Journal of Chemical Engineering;2018年05期
4 ;AFM research on Fe-based nanocrystal crystallization mechanism[J];Science in China(Series E:Technological Sciences);2008年01期
5 ;Fabrication of Ni-decorated helical ribbon composite microstructure from self-assembled lipid tubule by electroless metallization[J];Science in China(Series B:Chemistry);2006年03期
6 Kui Wang;Chun-Xiang Cui;Qian Wang;Qing-Zhou Wang;Hao Wang;;Fabrication and characterization of in situ AlN–TiN/Al composite ribbons[J];Rare Metals;2015年09期
7 M.Abou Zied;;Microstructure and Mechanical Properties of Nano-crystalline Al-8 wt pct Ni Alloy[J];Journal of Materials Science & Technology;2006年05期
8 ;Martensitic Transformation and Magnetic-Field-Induced Strain in Magnetic Shape Memory Alloy NiMnGa Melt-Spun Ribbon[J];Journal of Materials Science & Technology;2005年02期
9 ;Formation of superthick Al-based amorphous ribbon[J];Chinese Science Bulletin;2003年19期
10 ;Martensitic Transformation in Magnetically Controlled Shape Memory Alloys Co_(50)Ni_(20)Ga_(30)[J];Journal of Materials Science & Technology;2004年06期
11 董天顺;崔春翔;刘双进;杨薇;刘福才;;Preparation of nanocrystal modificator and its modification mechanism[J];Transactions of Nonferrous Metals Society of China;2007年04期
12 H Rezania;F Azizi;;Charge susceptibilities of armchair graphene nanoribbon in the presence of magnetic field[J];Chinese Physics B;2016年09期
13 Sahar Izadi Vishkayi;Meysam Bagheri Tagani;;Edge-Dependent Electronic and Magnetic Characteristics of Freestanding β_(12)-Borophene Nanoribbons[J];Nano-Micro Letters;2018年01期
14 GE Hong-Yu;WANG Guo;;Electronic Properties of Armchair Graphene Nanoribbons with Oxygenterminated Edges:A Density Functional Study[J];结构化学;2015年05期
15 ;Structure and magnetocaloric effect in melt-spun La(Fe,Si)_(13) and MnFePGe compounds[J];Rare Metals;2006年S1期
16 ;STUDY OF MECHANISM OF RQ EMBRITTLEMENT OF Fe_(73.5)Cu_1-Nb_3Si_(13.5)B_9 NANOCRYSTALLINE SOFT MAGNETIC ALLOY[J];Acta Metallurgica Sinica(English Edition);2002年04期
17 金士锋;王伟民;;Crystallization of Fe_(78)Si_9B_(13) Bulk Crystaline/ Amorphous(c/a) Composite[J];Journal of Wuhan University of Technology(Materials Science Edition);2008年05期
18 付玉彬,张立德,郑纪勇,付山岗;Site-specific Deposition of Colloidal Pd Nanoparticles on Self-assembled Microtubules from Biolipid[J];Chinese Journal of Chemistry;2004年10期
19 雷宝;张余洋;杜世萱;;Band engineering of B_2H_2 nanoribbons[J];Chinese Physics B;2019年04期
中国重要会议论文全文数据库 前4条
1 Y. J. Sun;F. Ma;K. W. Xu;;Size Dependent Mechanical Properties of Graphene Nanoribbons: Molecular Dynamics Simulation[A];中国材料大会2012第22分会场:材料物性多尺度模拟和计算论文集[C];2012年
2 Guo-Xiang Chen;Dou-Dou Wang;Jian-Min Zhang;;Structuraland Electronic Propertiesof GaN Nanoribbons:First-Principles Study[A];2014中国功能材料科技与产业高层论坛摘要集[C];2014年
3 ;Microstructures of SrBi_2Ta_2O_9 materials investigated by TEM[A];Advanced High-Resolution Electron Microscopy-Theory and Application--Proceeding of CCAST (World Laboratory) Workshop[C];2002年
4 糜长稳;;Electromechanical properties of alternating AIN and SiC nanoribbon sheets[A];中国力学大会-2015论文摘要集[C];2015年
 快捷付款方式  订购知网充值卡  订购热线  帮助中心
  • 400-819-9993
  • 010-62982499
  • 010-62783978