Patent ID: 9666339
Date: 2017-05-30
CPC Classifications: C30B,H01B,H01L

Claim:
1. An apparatus for forming an oriented nanowire material, characterized by comprising: a closed frame constructed by two supporting units and two mobile units, which is used for forming a liquid film therein by a dispersion containing nanowires, and which is capable of expanding and contracting in a first direction so that the nanowires in the dispersion can be oriented; wherein at least one of the mobile units has an injection hole, a slit and a channel, wherein the channel is disposed inside the mobile unit for connecting the injection hole with the slit; the injection hole is used for adding the dispersion containing nanowires into the mobile unit; and the slit is disposed at the side of the mobile unit opposite to the other mobile unit such that a liquid film is formed between the two mobile units when the dispersion containing nanowires flows out of the slit; and wherein the liquid film is in a plane formed by the two supporting units and the two mobile units; characterized in that the expanding and the contracting rates are both in a range of 3 to 5 m/min; and characterized in that the size of the liquid film in the first direction after being contracted is in a range of 10 to 300 mm.