NTU Singapore announced an electrochromic window-material development on November 9, 2021. Its researchers sought to control infrared transmission electrically while allowing much of the visible light to pass through.
The university described a nanostructured composite intended for coating glass and reported laboratory switching tests. Researchers from the Hebrew University of Jerusalem also participated in the work.
The announcement separately discussed a thermal-conduction switch. NTU explicitly distinguished that additional work from the journal study, so the combined concept should not be treated as a single commercially validated window product.
NTU said it had partnered with iGlass Asia Pacific for further testing and possible project applications. That was a development pathway, not confirmation of a retail launch or independently verified savings in occupied buildings.
Sources & reporting notes
- NTU Singapore scientists invent smart window material that blocks rays without blocking views Nanyang Technological University · Source dated November 9, 2021
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