In the manufacture of all kinds of mechanical parts, all need to be processed with cutting tools. The cutting performance of tool material is one of the key factors to determine the machining efficiency, machining quality and machining cost. WC-Co – based carbide tool [...]
Yirui Technology co., LTD is a digital X-ray detector manufacturer, which is guided by the technological development trend of the whole industrial chain and the technical level is in line with international standards. It is mainly engaged in the research and development, production, sales [...]
Researchers at Tokyo State University have developed a new method for preparing flexible ceramic electrolyte sheets for lithium-metal batteries. They mixed garnet ceramics, polymer binders and ionic liquids to produce a quasi-solid, flake electrolyte. The synthesis is performed at room temperature, requiring much less [...]
As we know, nano magnesium carbonate is a chemical raw material with a wide range of applications. The market has a large space for development, with varying degrees of growth every year. Therefore, high-grade and refined magnesium carbonate products need to be developed in [...]
Zhu Xuebin, professor of Functional Materials Physics and Devices, Institute of Solid State Physics, Hefei Institute of Physical Science, Chinese Academy of Sciences, has recently made progress in the research of vanadium nitride (VN) supercapacitor materials. The researchers prepared porous VN films on silicon [...]
Recently, researcher Yang liangbao and others of liu jinhuai research group of intelligent institute introduced up-conversion luminescent materials into surface-enhanced Raman spectroscopy (SERS) research, and realized the SERS detection with high sensitivity under long wavelength and low energy laser, which was of great significance [...]
Recently, professor wang and JiShuai hua, an associate professor at tsinghua university, member of qi-kun xue, Chen, a professor at Beijing university of Eva, a researcher at Feng Ji researcher, hefei strong magnetic field center Tian Mingliang researcher of Chinese Academy of Sciences, Dr [...]
Strontium isotope ratio (87Sr/86Sr) has been widely used in earth science, astrochemistry, environmental chemistry, food origin tracing, archaeology and other fields. Since the 1960s, the Thermoelectric ionization mass spectrometer (TIMS) has been regarded as the benchmark technique for ratio analysis of 87Sr/86Sr with excellent [...]
Recently, professor duhiwen’s team developed a new process for synthesizing monodisperse quantum dots, which is environmentally friendly and efficient. The results were published in Nature Communications, which is the world’s first report on synthesizing monodisperse quantum dots by physical method.
Quantum dots, also known as [...]
Lithium metal is considered as the most ideal lithium battery anode material due to its extremely high capacity (theoretical specific capacity of 3860 mA h g-1) and low potential (-3.040 V vs. standard hydrogen electrode). However, unlike graphite or silicon negative electrodes that achieve [...]
