Nanoporous thermal insulation material is an ideal thermal insulation material.At present,silica nanoporous thermal insulation material is the most studied nanoporous thermal insulation material.The latest research progress of silica aerogel-based thermal insulation composites and fumed silica nanopowder-based insulation composites were mainly reviewed,the problems in the preparation and use of the materials were pointed out,and the future development of silica nanoporous thermal insulation materials was prospected.
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基金资助
江苏省青蓝工程(SCZ1908200013);江苏省研究生科研与实践创新计划项目(SJCX21＿1211)
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