Green preparation of boron nitride nanosheets and their application in thermal conductivity composites

SHI Xianbin; ZHANG Shuai; CHEN Chao; NIE Xiangdao; BAN Lulu; ZHAO Yaxing; LIU Ren; SANG Xinxin

doi:10.13801/j.cnki.fhclxb.20221103.001

Volume 40 Issue 8

May 2023

Turn off MathJax

Article Contents

Article Navigation > Acta Materiae Compositae Sinica > 2023 > 40(8): 4558-4567

SHI Xianbin, ZHANG Shuai, CHEN Chao, et al. Green preparation of boron nitride nanosheets and their application in thermal conductivity composites[J]. Acta Materiae Compositae Sinica, 2023, 40(8): 4558-4567. doi: 10.13801/j.cnki.fhclxb.20221103.001

Citation:

SHI Xianbin, ZHANG Shuai, CHEN Chao, et al. Green preparation of boron nitride nanosheets and their application in thermal conductivity composites[J]. Acta Materiae Compositae Sinica, 2023, 40(8): 4558-4567. doi: 10.13801/j.cnki.fhclxb.20221103.001

Citation:

PDF( 5544 KB)

Green preparation of boron nitride nanosheets and their application in thermal conductivity composites

doi: 10.13801/j.cnki.fhclxb.20221103.001

1.
Key Laboratory of Synthesis and Biologial Colloids, Ministry of Education, School of Chemical and Material Engineering, Jiangnan University, Wuxi 214122, China
2.
Hiwing Materials Industrial CO., LTD., Suzhou 215143, China

Received Date: 2022-09-02
Accepted Date: 2022-10-16
Rev Recd Date: 2022-10-08

Available Online: 2022-11-03

Publish Date: 2023-08-15

Abstract

Abstract

Polymers such as polyvinylidene fluoride (PVDF) are limited by their low thermal conductivity, and it is important to enhance the thermal conductivity of polymer-based composites by adding thermally conductive fillers. In this paper, Al₂O₃-BNNS/PVDF composites with enhanced thermal conductivity were prepared by hot-compaction process using hexagonal boron nitride nanosheets (BNNS) and spherical alumina (Al₂O₃) as thermally conductive fillers. Firstly, BNNS nanofillers with thickness of 3-5 nm and diameter of 1-5 μm were prepared by exfoliation in green solvents consisting of choline chloride (ChCl) and aqueous phytic acid (PA). Then, based on the synergistic effect of BNNS and Al₂O₃ hybrid fillers, the thermally conductive composites with a pea pod-like structure were fabricated by solution blending-hot pressing, and a good three-dimensional heat conduction network was constructed. When 30wt%Al₂O₃ and 20wt%BNNS were added, the in-plane thermal conductivity of the composite was as high as 11.54 W/(m·K) and the vertical thermal conductivity was 5.70 W/(m·K). The thermal conductivity of the composite was greatly improved, showing excellent thermal performance.
- green solvent,
- h-BN,
- exfoliation,
- polyvinylidene fluoride,
- thermal conductivity
Long Abstrsct
Innovation Points

FullText(HTML)

References(30)

References

[1]	何立发, 文伟峰, 朱贵娥, 等. 5G通讯对移动通讯终端用电路板技术的新挑战[J]. 电子元器件与信息技术, 2019(3):43-45. HE Lifa, WEN Weifeng, ZHU Gui'e, et al. New challenge of 5G communication to PCB technology for mobile communication terminal[J]. Electronic Components and Information Technology,2019(3):43-45(in Chinese).
[2]	XU X F, CHEN J, ZHOU J, et al. Thermal conductivity of polymers and their nanocomposites[J]. Advanced Materials,2018,30(17):1705544. doi: 10.1002/adma.201705544
[3]	FENG C P, BAI L, BAO R Y, et al. Superior thermal interface materials for thermal management[J]. Composites Communications,2019,12:80-85. doi: 10.1016/j.coco.2019.01.003
[4]	YU Y, CHEN H, LIU Y, et al. Superhydrophobic and superoleophilic porous boron nitride nanosheet/polyvinylidene fluoride composite material for oil-polluted water cleanup[J]. Advanced Materials Interfaces,2015,2:1400267. doi: 10.1002/admi.201400267
[5]	ABADI R, UMA R P, IZADIFAR M, et al. Investigation of crack propagation and existing notch on the mechanical response of polycrystalline hexagonal boron-nitride nanosheets[J]. Computational Materials Science,2017,131:86-99. doi: 10.1016/j.commatsci.2016.12.046
[6]	孙川, 邱学青, 覃发梅, 等. 六方氮化硼的液相剥离及其在电子器件热管理应用的研究进展[J]. 材料工程, 2019(47): 21-32. SUN Chuan, QIU Xueqing, QIN Famei, et al. Research progress in liquid phase exfoliation of boron nitride and their applications in thermal management of electronic devices[J]. Journal of Materials Engineering, 2019(47): 21-32(in Chinese).
[7]	LUO W, WANG Y, HITZ E, et al. Solution processed boron nitride nanosheets: Synthesis, assemblies and emerging applications[J]. Advanced Functional Materials,2017,27:1701450. doi: 10.1002/adfm.201701450
[8]	石林, 马忠雷, 景佳瑶, 等. 双导热网络功能化氮化硼纳米片/聚氨酯复合材料的制备与导热性能[J]. 复合材料学报, 2022, 39(10):4531-4539. SHI Lin, MA Zhonglei, JING Jiayao, et al. Preparation and thermally conductive properties of functionalized boron nitride nanosheets/polyurethane composites with double heat-conduction networks[J]. Acta Materiae Compositae Sinica,2022,39(10):4531-4539(in Chinese).
[9]	伍垚屹, 陈松, 张雪娇, 等. 冰模板法制备取向氮化硼@聚多巴胺/纳米银导热网络及其硅橡胶复合导热垫片[J]. 复合材料学报, 2022, 39(7):3131-3143. doi: 10.13801/j.cnki.fhclxb.20210906.001 WU Yaoyi, CHEN Song, ZHANG Xuejiao, et al. Preparation of oriented boron nitride@polydopamine/nanosilver network and silicone rubber thermally conductive composite by ice template method[J]. Acta Materiae Compositae Sinica,2022,39(7):3131-3143(in Chinese). doi: 10.13801/j.cnki.fhclxb.20210906.001
[10]	王绪彬, 张昌海, 张天栋, 等. 三维多孔氮化铝/环氧树脂复合材料的导热与电性能研究[J]. 复合材料学报, 2023, 40(6): 3341-3349. WANG Xubin, ZHANG Changhai, ZHANG Tiandong, et al. Thermal conductivity and electrical properties of three-dimensional porous aluminum nitride/epoxy composites[J]. Acta Materiae Compositae Sinica, 2023, 40(6): 3341-3349(in Chinese).
[11]	CHEN Y P, HOU X, LIAO M Z, et al. Constructing a "pea-pod-like" alumina-graphene binary architecture for enhancing thermal conductivity of epoxy composite[J]. Chemical Engineering Journal, 2020, 381: 122690.
[12]	TENG C, SU L, CHEN J, et al. Flexible, thermally conduc-tive layered composite films from massively exfoliated boron nitride nanosheets[J]. Composites Part A: Applied Science and Manufacturing,2019,124:105498. doi: 10.1016/j.compositesa.2019.105498
[13]	RIZVI R, NGUYEN E P, KOWAL M D, et al. High-throughput continuous production of shear-exfoliated 2D layered materials using compressible flows[J]. Advanced Materials,2018,30(30):1800200. doi: 10.1002/adma.201800200
[14]	HAN G, ZHAO X, FENG Y, et al. Highly flame-retardant epoxy-based thermal conductive composites with functionalized boron nitride nanosheets exfoliated by one-step ball milling[J]. Chemical Engineering Journal,2020,7:127099.
[15]	HU C X, SHIN Y, READ O, et al. Dispersant-assisted liquid-phase exfoliation of 2D materials beyond graphene[J]. Nanoscale,2021,13:460-484. doi: 10.1039/D0NR05514J
[16]	BO Y, TIAN M, YUN L, et al. The stirring-assisted liquid exfoliation of hexagonal boron nitride and the performance of h-BN/cellulose aerogel[J]. IOP Conference Series Earth and Environmental Science,2020,585:012175. doi: 10.1088/1755-1315/585/1/012175
[17]	MUKHOPADHYAY T K, DATTA A. Deciphering the role of solvents in the liquid phase exfoliation of hexagonal boron nitride: A molecular dynamics simulation study[J]. Jour-nal of Physical Chemistry C,2017,121:811-822. doi: 10.1021/acs.jpcc.6b09446
[18]	WANG H, SU X, SONG T, et al. Scalable exfoliation and dispersion of few-layer hexagonal boron nitride nanosheets in NMP-salt solutions[J]. Applied Surface Science,2019,488:656-661. doi: 10.1016/j.apsusc.2019.05.296
[19]	LIU A, SHI Z, REDDY R G. Mechanism study of Cu-Zn alloys electrodeposition in deep eutectic solvents[J]. Ionics,2020,26:3161-3172. doi: 10.1007/s11581-019-03418-2
[20]	LIN H, GONG K, HYKYS P, et al. Nanoconfined deep eutectic solvent in laminated MXene for efficient CO₂ separation[J]. Chemical Engineering Journal,2021,405:126961. doi: 10.1016/j.cej.2020.126961
[21]	SERT M. Catalytic effect of acidic deep eutectic solvents for the conversion of levulinic acid to ethyl levulinate[J]. Renewable Energy,2020,153:1155-1162. doi: 10.1016/j.renene.2020.02.070
[22]	WANG J, XUE J, DONG X Q, et al. Antimicrobial properties of benzalkonium chloride derived polymerizable deep eutectic solvent[J]. International Journal of Pharmaceutics,2020,575:119005. doi: 10.1016/j.ijpharm.2019.119005
[23]	SHEN J, HE Y, WU J, et al. Liquid phase exfoliation of two-dimensional materials by directly probing and matching surface tension components[J]. Nano Letters,2015,15:5449-5454. doi: 10.1021/acs.nanolett.5b01842
[24]	LIN Y, CONNELL J W. Advances in 2D boron nitride nanostructures: Nanosheets, nanoribbons, nanomeshes, and hybrids with graphene[J]. Nanoscale,2012,4:6908. doi: 10.1039/c2nr32201c
[25]	WANG B, YIN X, PENG D, et al. Highly thermally conductive PVDF-based ternary dielectric composites via engineering hybrid filler networks[J]. Composites Part B: Engineering,2020,191:107978. doi: 10.1016/j.compositesb.2020.107978
[26]	WANG M, JIAO Z, CHEN Y, et al. Enhanced thermal conductivity of poly(vinylidene fluoride)/boron nitride nanosheet composites at low filler content[J]. Composites Part A: Applied Science & Manufacturing,2018,109:321-329.
[27]	SONG Q, ZHU W, DENG Y, et al. Enhanced thermal conductivity and mechanical property of flexible poly (vinylidene fluoride)/boron nitride/graphite nanoplatelets insulation films with high breakdown strength and reliability[J]. Composites Science and Technology,2018,168:381-387. doi: 10.1016/j.compscitech.2018.10.015
[28]	QI X D, WANG W Y, XIAO Y J, et al. Tailoring the hybrid network structure of boron nitride/carbon nanotube to achieve thermally conductive poly(vinylidene fluoride) composites[J]. Composites Communications,2019,13:30-36. doi: 10.1016/j.coco.2019.02.004
[29]	贾奇博, 刘宇, 张先宏, 等. 甲基乙烯基硅橡胶和氧化铝的干燥温度对其复合材料导热性能的影响[J]. 合成橡胶工业, 2011, 34(2):147-151. doi: 10.3969/j.issn.1000-1255.2011.02.016 JIA Qibo, LIU Yu, ZHANG Xianhong, et al. Effect of drying temperature of methyl vinyl silicone rubber and aluminium oxide on thermal conductivity of methyl vinyl silicone rubber/aluminium oxide composites[J]. China Synthetic Rubber Industry,2011,34(2):147-151(in Chinese). doi: 10.3969/j.issn.1000-1255.2011.02.016
[30]	王天伦, 秦文波, 黄飞, 等. 热界面材料可靠性能研究进展[J]. 高分子材料科学与工程, 2022, 38(7):183-190. doi: 10.16865/j.cnki.1000-7555.2022.0157 WANG Tianlun, QIN Wenbo, HUANG Fei, et al. Progress on research of reliability of thermal interface materials[J]. Polymer Materials Science and Engineering,2022,38(7):183-190(in Chinese). doi: 10.16865/j.cnki.1000-7555.2022.0157