In order to promote exchanges and development in the field of solar materials and solar cells research in China, the "2018 Second National Symposium on Solar Materials and Solar Cells" was held in Guangzhou from June 22-24, 2018. This conference is hosted by the Chemical New Materials Committee and the New Energy Materials Technology Innovation and Collaborative Development Center of the Chinese Chemical Society, and organized by Jinan University. Fulde (Shanghai) Instrument Equipment Co., Ltd., together with its grinding and screening brand Retsch from Germany, multifunctional particle size analyzer brand Retsch Technology from Germany, heat treatment technology brand Carbolite Gero, and elemental analyzer brand Eltra from Germany, participated in the Second National Symposium on Solar Materials and Solar Cells, providing solutions for the application of solar cell materials.

The conference mainly explores the research achievements and industrial applications of solar photovoltaic materials and devices, new perovskite and compound thin film semiconductor materials and devices in China from the perspectives of academia and industrialization. It explores new ideas and methods for the development and utilization of solar energy, promotes exchanges and cooperation among personnel in the field of solar energy research, and further enhances China's scientific research and technological innovation capabilities in the field of solar energy.

Overview of Solar Cell Materials

At present, the storage capacity of human's main energy sources (oil, coal, natural gas) is limited. In order to cope with the energy crisis and environmental pollution, new energy has become a focus of attention, and solar energy is particularly important for its cleanliness and environmental protection. In recent years, the solar cell industry has developed rapidly at an average annual growth rate of 30%. There are many types of solar cells, which can be classified into four categories based on materials: silicon solar cells; Multi compound thin-film solar cells; Organic solar cells; Nanocrystalline solar cells, taking into account factors such as material cost, environmental impact, and conversion efficiency, are important components of solar cells that use silicon as the raw material. The solar cells widely researched and applied are mainly monocrystalline silicon, polycrystalline silicon, and amorphous silicon cells. The two key issues in developing solar cells are improving efficiency and reducing costs.

The planetary ball mill PM series and high-energy water-cooled ball mill Emax provided by Retsch in Germany can achieve nano grinding, meeting the demanding grinding particle size requirements of solar cell material users. In addition, Retsch from Germany has a complete range of screening instruments, diverse screening methods, a wide measurement range, and the use of different specifications of analytical sieves, which can meet the requirements of solar cell materialsThe industry's particle size grading and measurement requirements, as well as the reproducibility of screening results, comply with domestic standards such as DIN/EN/ISO/ASTM, and are professional manufacturers that can provide a full range of screening instruments.

Retsch Technology(Laichi Technology) specializes in the research and manufacturing of particle size and shape analysis testing instruments, using dual lens dynamic image analysis technology to analyze the particle size and shape of flowable samples such as particles, powders, colloids, suspensions, magnetic materials, etc. The Camsizer X2 design is based on the popular Camsizer and further optimizes the measurement conditions for fine samples (from 0.6 μ m to 8mm), not only improving optical resolution, but also providing a variety of injection methods suitable for applications in the industrial ceramics industry. Eltra in Germany specializes in the manufacturing, research and production of element analyzers, providing a comprehensive solution for the analysis of carbon/hydrogen/oxygen/nitrogen/sulfur five elements for ceramic samples.

On June 24th, the second National Symposium on Solar Materials and Solar Cells came to a successful conclusion, where experts and scholars had in-depth exchanges on specific solutions for the application of solar cell materials. Fulde Instrument sincerely thanks all customers for their attention and support! Based on the trust and requirements given by customers, Fuerde Instrument will definitely live up to expectations and keep up with the times, striving to provide a satisfactory solution for solar cell material customers.

In addition to showcasing the instruments, Fuerde Instruments also introduced the 2018 event at the exhibition. From July to December 2018, one grand prize and ten lucky prizes were generated each month, with a total prize value of 3000 RMB. The prizes include gold bars, imported air purifiers, rice cookers, food processors, imported prop combinations, and beauty cameras. Pay attention to "Fuelder Instruments" now and participate in *!