Negative thermal coefficient of nanoporous biomaterials

Fujuan Liu; Ji-huan He; Li Zhang

doi:10.2298/tsci1205549l

Negative thermal coefficient of nanoporous biomaterials

Thermal Science 16(5): 1549-1550

Article 2012 English

Abstract

1 min read

Materials change their sizes when subjected to a temperature change. Generally the coefficient of thermal expansion is positive, however, a negative coefficient in nanoporous biomaterials from enteromorpha is observed.

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