Products

MORE +
scroll down

Products

High-precision slot die coating equipment

Slot-die coating is a coating technique in which a solution is delivered onto a substrate via a narrow slot positioned close to the surface. The slot-die has a high aspect ratio outlet controlling the final delivery of the coating liquid onto the substrate. This results in the continuous production of a wide layer of coated material on the substrate, with adjustable width depending on the dimensions of the slot-die outlet. By closely controlling the rate of solution deposition and the relative speed of the substrate, slot-die coating affords thin material coatings with easily controllable thicknesses in the range of 10 nanometers to hundreds of micrometers after evaporation of the precursor solvent.

Read More →

Flexible perovskite solar modules

Perovskite is a crystalline material with the general molecular formula ABX3, in the shape of an octahedron. It is widely used in photovoltaics, LEDs and other fields because of high photoelectric conversion efficiency. Perovskite solar cells (PSCs) are utilized perovskite structural materials as light-absorbing materials, and are representative of the third generation of high-efficiency thin-film cells.

Read More →

High precision slit coating equipment DT-700-2300

The coating system mainly comprises a feeding unit and a coating unit. The coating unit is composed of precision-machined upper and lower molds and thin gaskets installed between the upper and lower molds. The feeding unit is composed of a storage and conveying injection pump and a filtering device. The system consists of precise movement of the coating die relative to the substrate, by controlling the rate, precise metering and pumping of the process fluid, liquid chemical material is extruded and coated on the moving substrate (glass, stainless steel and plastic) from the gap between the upper and lower dies to form a thin film. The thickness of the coating film can be calculated directly from the liquid flow rate and the moving speed of the substrate. The advantage is that the film uniformity is high, the applicable coating viscosity range is wide, the coating speed is fast, and a large area of the film can be produced.

Read More →

Flexible Perovskite Solar Cell Module 100x100

Perovskite is a kind of crystal material whose molecular formula is ABX3, which is octahedral and has high photoelectric conversion efficiency. It is widely used in photovoltaic, LED and other fields. Perovskite solar cells (PSCs) are solar cells that use perovskite structure materials as light-absorbing materials, and are representative of the third-generation high-efficiency thin-film batteries.

Read More →
< 1 > proceed page