陽離子化紙漿/改性氮化硼納米片復(fù)合紙的制備和導(dǎo)熱性能研究
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作者簡(jiǎn)介：，在讀碩士研究生；研究方向：功能紙的制備與性能研究。
關(guān)鍵詞：陽離子化紙漿；3-氯-2-羥丙基三甲基氯化銨；氮化硼納米片；復(fù)合紙 中圖分類號(hào)：TS763 文獻(xiàn)標(biāo)識(shí)碼：A DOI： 10.11980/j.issn.0254-508X.2025.04.007
Preparationand Thermal Conductivity Studyof Cationized Pulp/Modified Boron Nitride Nanosheet Composite Paper
LI Mingqin1TIAN Xiuzhi'*JIANG Bing2BAI Haozhe3GAO Xinyu3LIU Peiting1LIU Liu1JIANG Xue1*
（1.SchoolofLighdstrcedgiUesitfeedo'airc;
2.JiangsuGdengKniingCoduzhogsurovince55o;3.igerSurfaceThlogNewaterials（zo） Co.，Ltd.，Suzhou，Jiangsu Province，215400） （ E-mail：4625@sust. edu. cn； jiangx@sust.edu.cn）
Abtract：Cationizedpulp（CMCF）waspreparedbyreactingsoftwodfiberswith3-chloro-2-hydroxypropytrimethyammonmchloride， whilechitosanoligosaccharidemodifiedoronniridenanosheets（OSBNs）werebtainedviaallmillngofxagonaloroniride withchitosanoligosaccharideasanuxiliaryagent.TheresultsshowedthatCOSBNSswereretainedintheCMCFmatrixthroughelectro staticadsorption，hdrogenbond，ndtherinteractios.TeitroductionofOBNsfacilitatedteforatioofthealouctio pathways.When the COSBNNSs content reached 30 % ，the resulting thermal conducting composite paper CMCF/COSBNNSs exhibited a maximumthermalconductivityof2.O7W（m·K）andamaxstranof3.66MPa，demonstratingbothhighmechanicalstrengthandtheal conductivity，making it a promising candidate for thermal management applications.
Keywords：cationizedpulp；3-chloro-2-hydroxypropyltrimethylammoniumchloride;boronnitride nanoshets；compositepaper
近年來，電子產(chǎn)品高速發(fā)展，且電子設(shè)備的功率和能量密度急劇增加，大量熱量隨之產(chǎn)生，嚴(yán)重影響電子設(shè)備的使用壽命及性能，容易引發(fā)火災(zāi)和爆炸等危害2。（剩余10500字）