Organosilica Nanotubes for Thermal Insulation
Source abstract
Abstract
Super-thermal insulation materials have important applications in the field of building insulation. The construction of one-dimensional nanotube thermal insulation materials is expected to further reduce their thermal conductivity. Organosilica nanotubes are fabricated using an in situ interfacial sol–gel reaction at the inverse-emulsion interface. Compared with the preparation method of silica aerogel, this one-pot sol–gel method is facile and can be carried out at room temperature. The nanotube morphologies and gelation process can be controlled. Because of their hierarchical porous structures, the as-formed nanotube materials have high thermal insulation properties, which are below that of air.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Aerogels and thermal insulation · Mesoporous Materials and Catalysis · Surface Modification and Superhydrophobicity
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Institute of Polymer Science and Engineering, Department of Chemical Engineering, Tsinghua University, Beijing 100084, China
Liaoning Provincial Key Laboratory for Green Synthesis and Preparative Chemistry of Advanced Materials, Liaoning University, Shenyang 110036, China
Institute of Engineering Thermophysics, Chinese Academy of Sciences, Beijing 100190, China
University of Chinese Academy of Sciences, Beijing 100049, China
Funding
National Natural Science Foundation of China
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