coating equipment solutions - ultrasonic atomization

2 02, 2022

Semiconductor Wafer Production Process

Semiconductor Wafer Production Process Semiconductor Wafer Production Process - Cheersonic The production process of semiconductor silicon wafers is long and involves many processes. The production process of semiconductor polishing wafers includes crystal pulling, spheronization, cutting, grinding, etching, polishing, cleaning and other processes; the production process of semiconductor epitaxial wafers is mainly epitaxial growth on the basis of polishing wafers; SOI silicon wafers mainly use bonding or ionization injection, [...]

31 01, 2022

Semiconductor materials silicon-based and silicon carbide-based

Semiconductor materials silicon-based and silicon carbide-based Semiconductor materials silicon-based and silicon carbide-based - Cheersonic In the field of power semiconductors, the main materials are silicon and silicon carbide, etc. First look at the silicon base. The global semiconductor wafer industry has a high market concentration, mainly occupied by well-known companies from Japan, Germany, South Korea, Taiwan, and other countries and regions. At present, the world's top five semiconductor [...]

27 01, 2022

28 nm semiconductor

28 nm semiconductor 28 nm semiconductor - Ultrasonic Spray Coater - Cheersonic Affected by the new crown epidemic, telecommuting and online shopping have rapidly become popular, and the sales of PCs, various electronic equipment, and game consoles have soared. Ultimately, the global semiconductor supply is insufficient. In the case of semiconductors, there are products that are well-supplied and those that are truly under-supplied. 28-nanometer semiconductors are hot spots [...]

25 01, 2022

Progress of PEM Application

Progress of PEM Application Application progress of PEM water electrolysis for hydrogen production The accelerated development of renewable energy makes large-scale consumption of renewable energy a prominent problem. Power-to-Gas (P2G) converts renewable energy power generation into hydrogen, which can improve the flexibility of the power system and is becoming an important direction for the development and application of renewable energy. PEM water electrolysis hydrogen production technology has the [...]

22 01, 2022

PEM Membrane Electrode Preparation

PEM Membrane Electrode Preparation In addition to reducing the catalyst precious metal loading and improving the catalyst activity and stability, the membrane electrode preparation process is crucial to reducing the cost of the electrolysis system and improving the performance and life of the electrolysis cell. According to the different catalyst layer supports, membrane electrode preparation methods are divided into CCS method and CCM method. The CCS method directly [...]

21 01, 2022

Development status of non-invasive blood glucose monitoring

Development status of non-invasive blood glucose monitoring Development status of non-invasive blood glucose monitoring - Cheersonic The "new outlet" of non-invasive blood glucose monitoring has arrived! The device received FDA breakthrough medical device designation On November 23, HAGAR announced that its non-invasive blood glucose monitoring product GWave received FDA breakthrough medical device designation. GWave is the world's first non-invasive continuous glucose monitoring product that uses radio frequency waves [...]

20 01, 2022

Study On PEM Electrocatalyst

Study On PEM Electrocatalyst Electrocatalysts for hydrogen evolution and oxygen evolution in membrane electrodes are very important for the whole water electrolysis hydrogen production reaction. An ideal electrocatalyst should have the characteristics of corrosion resistance, good specific surface area, porosity, catalytic activity, electronic conductivity, electrochemical stability, low cost, and environmental friendliness. The cathode hydrogen evolution electrocatalyst is in a strong acid working environment, and is prone to corrosion, [...]

19 01, 2022

PEM Materials Research

PEM Materials Research PEM Materials Research - Spray On Membrane - Cheersonic As the core component of the membrane electrode of the water electrolyzer, the proton exchange membrane not only conducts protons, isolates hydrogen and oxygen, but also provides support for the catalyst. Its performance directly determines the performance and service life of the water electrolyzer. At present, most of the proton exchange membranes used in water electrolysis [...]

18 01, 2022

Hydrogen Production From Water Electrolysis

Hydrogen Production From Water Electrolysis Hydrogen production by water electrolysis means that water molecules are dissociated under the action of direct current to generate oxygen and hydrogen, which are precipitated from the anode and cathode of the electrolytic cell respectively. According to the different membrane materials of electrolyzers, water electrolysis for hydrogen production is usually divided into alkaline water electrolysis (AE), proton exchange membrane (PEM) water electrolysis and [...]

17 01, 2022

Photovoltaic Hydrogen Production Technology Route

Photovoltaic Hydrogen Production Technology Route Photovoltaic Hydrogen Production Technology Route - Cheersonic Photovoltaic power generation hydrogen production mainly uses the direct current generated by the photovoltaic power generation system to directly supply the hydrogen production power of the hydrogen production station. Compared with the traditional power station, the photovoltaic DC power generation system reduces the process of inversion and boosting. The main equipment and facilities include photovoltaic modules, [...]