文献类型：期刊文献

中文题名：多功能纸基电极的构建及在摩擦纳米发电机和焦耳热中的应用

英文题名：Multi-functional Paper-based Electrode and Their Application for Triboelectric Nanogenerator and Joule Heating

作者：马文灿[1] 焦健[1] 张凤山[2] 李红斌[1] 黄晨[1] 房桂干[1]

第一作者：马文灿

机构：[1]中国林业科学研究院林产化学工业研究所,江苏省生物质能源与材料重点实验室,国家林业和草原局林产化学工程重点实验室,林木生物质低碳高效利用国家工程研究中心,江苏省林业资源高效加工利用协同创新中心,江苏南京210042;[2]山东华泰纸业集团,山东东营257335

年份：2025

卷号：45

期号：3

起止页码：1-8

中文期刊名：林产化学与工业

外文期刊名：Chemistry and Industry of Forest Products

收录：;北大核心:【北大核心2023】；

基金：国家资助博士后研究人员计划(B类)(GZB20230847)。

语种：中文

中文关键词：纸基电极;电导率;摩擦纳米发电机;焦耳热

外文关键词：paper-based electrode;conductivity;triboelectric nanogenerator;Joule heating

分类号：TQ35

摘要：以木质纤维为原料,制备具有多孔结构的纸基材料(CMPP),并进一步通过浸渍法制备具有高导电性的纸基电极(CMPE),研究其在摩擦纳米发电机(TENG)和焦耳热中的应用。研究结果表明:相较于传统纸基电极,CMPE具有良好的导电性(电导率为0.2 S/cm)。以CMPP和CMPE制备的单电极摩擦纳米发电机(CMPE-TENG)展现出优异的电输出性能,在5 Hz频率下其输出电压达到180 V,在2.0 MΩ的负载电阻下输出功率密度达到最大值3.65 W/m^(2)。利用焦耳效应,在5 V的施加电压下,CMPE的表面温度可以达到140℃,并且CMPE电极的表面温度随施加电压的增强而逐渐升高,在4 V的施加电压下其表面温度在120 min内保持稳定。
In this article,the porous paper-based material(CMPP)is prepared based on the wood fibers.Then,highly conductive paper-based electrode(CMPE)is fabricated by impregnation and in-situ polymerization,and their application in triboelectric nanogenerators(TENG)and Joule heating are also investigated.The obtained CMPE exhibits higher electrical conductivity compared with the traditional paper-based electrodes.In addition,the TENGs assembled with CMPP and CMPE possess excellent electrical output performance.The output voltage reached 180 V at the frequency of 5 Hz and the power density achieved a maximum value of 3.65 W/m^(2)with the resistance of 2.0 MΩ.The surface temperature of CMPE can reach 140℃under a voltage of 5 V with the Joule effect.At the same time,the surface temperature of the CMPE electrode gradually rises with the increased voltage.And the surface temperature could remain stable for 120 minutes under a voltage of 4 V.Therefore,the CMPE electrodes show great potential in the construction of energy storage systems and thermal management devices.