摘要
Single crystals of head-to-tail poly（3-hexylthiophene）s have been grown through the method of isothermal solution crystallization. Electron diffraction in combination with powder X-ray diffraction revealed the crystal structure, a= 1.52 nm, b = 3.36nm, c = 1.56 nm and α = β= γ= 90°.
Single crystals of head-to-tail poly（3-hexylthiophene）s have been grown through the method of isothermal solution crystallization. Electron diffraction in combination with powder X-ray diffraction revealed the crystal structure, a= 1.52 nm, b = 3.36nm, c = 1.56 nm and α = β= γ= 90°.
基金
This work was financially supported by the Special Funds for Major State Basic Research Projects (No. 2002CB613400) by the National Natural Science Foundation of China (Nos. 90301008, 20474064, and 20521415).
