Materials Science
石墨烯增强多相变材料
Graphene-Enhanced Multiphase Change MaterialsGraphene-Enhanced Multiphase Change Materials (MCMs) are composite materials designed to improve the thermal conductivity of phase change materials (PCMs) for simultaneous cooling and heating applications. By incorporating graphene into microencapsulated heptadecane (MEHept) and octacosane (MEOct) via in situ polymerization, the thermal response is significantly enhanced. / 石墨烯增强多相变材料（MCMs）是一种复合材料，旨在提高相变材料（PCMs）的导热性能，以实现冷却和加热的同步应用。通过原位聚合将石墨烯封装于十七烷（MEHept）和二十八烷（MEOct）中，显著提升了热响应。
- Knowledge type
- 工艺技术
- First proposed or discovered
- Proposer
- Turkey Farm member
- Creator
- 农场主
- Last updated
- 2026-11-12 23:06:22
Sub-knowledge points
Thermal conductivity enhancementEnergy storage capacity reductionMultiple phase transition temperatures
Higher-order knowledge points
Main parameters and performance indicators
Graphene type: Influences phase transition temperaturesAgglomeration characteristics: Affects thermal conductivity and stabilityMicroencapsulated heptadecane (MEHept): Primary PCM componentMicroencapsulated octacosane (MEOct): Secondary PCM componentIn situ polymerization: Fabrication process method
Open problems
Experimental validation of analytical thermal conductivity enhancementVerification of graphene dispersion state using advanced characterization techniquesUnderstanding thermal behavior prior to practical integrationLong-term monitoring in real-world applications
Related literature
ranked by community starsGraphene‐Enhanced Multiphase Change Materials for Thermal Energy Storage: Fabrication and Thermophysical AssessmentOpen source
Related products and links
Graphene-Enhanced MCMs
Creation and modification trail
1 recordsRecord title: Graphene-Enhanced Multiphase Change Materials.
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