期刊论文

Preparation and thermal properties studies of paraffin/expanded graphite/silicon carbide composite phase change materials

中文

化工新型材料

1006-3536

2023

51

04

115-118+125

10.19817/j.cnki.issn1006-3536.2023.04.020

14JJ5014:湖南省自然科学基金省市联合项目 CX202102039:中南林业科技大学研究生科技创新基金

本校为第一机构

膨胀石墨(EG)是多孔吸附材料中具有优良传热效果的材料。为进一步提高石蜡(PW)/EG复合相变材料的热性能,以PW为相变主材,EG为载体,碳化硅(SiC)、碳纤维(CF)或活性炭(AC)为强化传热介质,通过熔融共混法制备...展开更多 膨胀石墨(EG)是多孔吸附材料中具有优良传热效果的材料。为进一步提高石蜡(PW)/EG复合相变材料的热性能,以PW为相变主材,EG为载体,碳化硅(SiC)、碳纤维(CF)或活性炭(AC)为强化传热介质,通过熔融共混法制备了不同质量分数配比的复合相变材料(CPCM)并压制成形。采用导热系数测试仪、差示扫描量热仪、扫描电子显微镜对CPCM的热性能进行测试和表征。结果表明,当CPCM中PW∶EG∶SiC(质量...

Expanded graphite(EG)is a kind of porous adsorption material with excellent heat transfer effect.In order to further improve the thermal properties of paraffin/EG composite phase change materials,composite phase change materials(CPCM)with different mass fraction ratios ...MORE Expanded graphite(EG)is a kind of porous adsorption material with excellent heat transfer effect.In order to further improve the thermal properties of paraffin/EG composite phase change materials,composite phase change materials(CPCM)with different mass fraction ratios we...