Abstract:Thermochromic coating technology is an important technology for spacecraft thermal control subsystem,
and it has significant implication for performing multitask and adapting complex thermal environment of future
spacecraft. The paper analyzes demands of thermochromic coating technology for spacecraft thermal control subsystem,
and it introduces technology principle and study instance in China and broad for thermochromic coating. Subsequently
development trend for thermochromic coating technology is summarized, and further directions are proposed.