摘要:
A carbon nanotube device includes a flexible substrate and a patterned carbon nanotube layer. The flexible substrate defines a plurality of recesses. The patterned carbon nanotube layer is formed on the flexible substrate. The carbon nanotube layer includes a plurality of carbon nanotube arrays. Each carbon nanotube array is fixedly attached in the corresponding recess.
摘要:
A CVD device includes a reaction chamber, a support device, a gas input assembly and a gas output device. The support device is positioned in the reaction chamber. The gas input assembly and a gas output assembly are connected to the reaction chamber respectively. The gas input assembly includes a main body positioned in the reaction chamber and a plurality of gas jets uniformly positioned on the main body, introducing mixed gas to the reaction chamber uniformly.
摘要:
An apparatus for making a working electrode of a dye-sensitized solar cell is provided. The apparatus includes a columnar body, a rotatable mechanism rotatably received in the columnar body, and a cover enclosing the columnar body. Accommodating grooves are formed in the columnar body configured to accommodate substrates. The rotatable mechanism includes a containing chamber, rollers, and nozzles. The nozzles are configured for jetting the slurry from the containing chamber to the accommodating grooves. The rollers are independently rotatable and configured for rolling the slurry on the substrates. The cover has feeding tubes and exporting tubes extending therethrough. The feeding tubes are in communication with the containing chamber and configured for feeding the slurry to the containing chamber. The exporting tubes are in communication with the columnar body and configured for evacuating excess slurry from the columnar body.
摘要:
An exemplary cleaning apparatus includes a cleaning member, a connecting member, a drying member, and a workpiece holder. The connecting member includes a main housing defining two opposite surfaces and two blocks received in the main housing. The main housing defines a first chamber and two second chambers communicating with the first chamber, each of the second chambers extending through to one of the two opposite surfaces and near to the other opposite surface. The cleaning member and the drying member are connected to the two opposite surfaces and communicate with each other via the first chamber. The two blocks are movable between the first chamber the second chambers, respectively. Each block defines an engaging surface, facing the other engaging surface. When the blocks move into the first chamber and the engaging surfaces engage with each other, the blocks shut off communication between the cleaning member and the drying member.
摘要:
A sputtering deposition method is utilized by a sputtering deposition apparatus including a first chamber, a second chamber, a first carrier, and a second carrier. Some first substrates are positioned in the first carriers in the first chamber for heating. The first carriers in the first chamber and the second carriers in the second chamber are exchanged. The first substrates in the second chamber are sputtered. The second carriers in the first chamber and the first carriers in the second chamber are exchanged. The first substrates in the first chamber are taken out.
摘要:
A coating apparatus includes a housing, a number of coating chambers, a first lifting rod, a second lifting rod, and a third lifting rod. The housing includes a bottom wall with an opening defined thereon, a first side wall, and a second side wall opposite to the first side wall. The coating chambers are vertically aligned with each other and received in the housing. Each coating chamber defines an inlet and an outlet at two opposite sides thereof, two inlets of each two adjacent coating chambers faces the first side wall and the second side wall respectively. The first lifting rod and the second lifting rod are disposed adjacent to the second side wall and the first side wall respectively for moving a substrate among the coating chambers. The third lifting rod is disposed between the first lifting rod and the second lifting rod for carrying the substrate into and out of the housing through the opening.
摘要:
An exemplary film coating apparatus includes a housing, a holder for holding a workpiece, and a coating source. The housing defines a chamber therein. The holder and the coating source are received in the chamber. The coating source includes a supporting plate and a number of gas jetting heads. The supporting plate includes a first surface facing the holder, and defines a receiving recess at the first surface configured for receiving a target material, and a number of through holes. The gas jetting heads are capable of introducing one or more gases into the chamber, each gas jetting head passes through one respectively through hole and is fixed in the through hole.
摘要:
A coating apparatus includes a chamber device and a transporting device. The chamber device defines two coating chambers, two parallel coating channels, and a transportation channel communicating with the coating channels. The coating chambers are separated from each other. The coating chambers and the coating channels are alternately arranged. Each coating chamber defines at least one coating slot communicating with the respective coating channel. The transporting device includes a shaft rotatable with respect to the chamber device and a carrying board fixed on the shaft. The shaft is axially movable in the transportation channel. The carrying board is receivable in each of the coating channels for exposing a substrate to the corresponding coating chamber via the associated coating slot. The carrying board is rotatable about the shaft in each of the coating channels and jointly movable with the shaft in and along the transportation channel between the coating channels.
摘要:
An exemplary gas sensing system includes a gas sensing unit, a detecting unit, and a processing unit. The gas sensing unit includes a quartz crystal substrate, a first electrode layer, a second electrode layer, a first activating layer, and a sensor medium layer having adsorption ability and desorption ability to chemiacal gas. The detecting unit is electrically connected with the first electrode and the second electrode, and is configured for detecting a frequency change of the gas sensing unit before and after adsorbing the chemiacal gas. The processing unit is electrically connecting with the detecting unit, and is configured for obtaining a mass change of the gas sensing unit according to the frequency change.
摘要:
An exemplary working electrode includes a transparent conductive substrate, a nanorod layer formed on the transparent conductive substrate, and a porous semiconductor layer formed on the nanorod layer. The nanorod layer includes a plurality of nanorods. Each nanorod is comprised of a material selected from the group consisting of iridium-iridium oxide and ruthenium-ruthenium oxide. The porous semiconductor layer has a dye sensitizer adsorbed thereon.