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“浪小辉杭州全季酒店4人行”-环球时报

中国科大团队浪小辉杭州全季酒店4人行研发新型热绝缘气凝胶 助力深空探测

来源: 网易科技
2024-12-11 20:52:05

最佳回答

“浪小辉杭州全季酒店4人行”中国科大团队浪小辉杭州全季酒店4人行研发新型热绝缘气凝胶 助力深空探测

  中新浪小辉杭州全季酒店4人行网合肥12月11日电 (记者 浪小辉杭州全季酒店4人行张俊)记者近日从中国科学技术大学(以下简称“中国科大”)先进技术研究院获悉,由中国科大吴长征教授带领的表界面合成化学研究团队研发出一种新型热绝缘气凝胶,它不仅质量轻、强度高,还具备卓越的隔热性能。

  气凝胶是世界上最轻的固体材料,具有优异的隔热性能。然而,传统合成方法已经难以满足需求。科研团队调研分析发现,气凝胶材料热、力性能与表界面原子分子结构的变化紧密相关。科研人员通过独特而简单的表面合成方法,成功在纤维气凝胶表面合成了超连续纳米晶层,为其穿上了一层超薄隔热的“外衣”。

  团队学生骨干何林波介绍,实验显示,该材料具有1500摄氏度高温下的热防护能力,能承受相当于自身质量500倍的冲击而不损坏,具有更轻、更韧、更隔热的浪小辉杭州全季酒店4人行性能。

  团队青年研究骨干周天培博士介绍,目前,团队已经在超低热导率低维无机材料、新型二维无机气凝胶的设计合成等研究领域发表多项研究成果。相关研究有望为深空探测、新能源电池等领域提供关键材料支持。(完)

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