摘要:
A photochromic polymer comprising at least one siloxane oligomer and at least two photochromic groups covalently linked to one or both terminuses of the siloxane oligomer and compositions containing photochromic siloxane polymers with narrow polydispersity. The photochromic polymer enhances switching speed in rigid host polymers.
摘要:
The present invention relates to a dye sensitized solar cell comprising a semiconductor formed of a particulate metal oxide, a dye adsorbed onto the semiconductor wherein the semiconductor interface with the dye is formed by atomic layer deposition (ALD) of asemiconductor material onto the particulate metal oxide.
摘要:
The present invention relates to a compound comprising a photochromic moiety and at least one substituent comprising a polymer chain having a carbon backbone and a plurality of functional moieties appended to the carbon backbone.