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The importance of battery for mobile devices is self-evident, but for now, it is still a short board. Although other technologies and performance of mobile devices are constantly improving, many large companies have failed to propose feasible solutions for battery technology upgrading in a short time. Battery is the weak link in the system Although the capabilities, speed and functions of smart phones have developed rapidly, the increase in battery life is much slower. For example, the CPU and GPU speed of th

On July 31, the national monitoring and traceability management platform for new energy vehicles (hereinafter referred to as the "management platform") was officially launched in Beijing University of Technology. Before the launch meeting, the reporter had an exclusive interview with Sun Fengchun, director of the National Engineering Laboratory for Electric Vehicles of Beijing University of Technology and academician of the CAE Member. Sun Fengchun said that China is the first country to implement the who

1. Mixing It can also be called mixing, homogenizing, pulping, batching, etc. The process of preparing non-newtonian fluids with certain viscosity requirements and particle size requirements from key components such as positive and negative active substances, conductive agents, adhesives, solvents, etc. through certain feeding sequence, stirring process, vacuum control, temperature control and other conditions. The slurry property to be controlled is good fluidity, viscosity and particle size meet the coating re

According to foreign media on August 6, the British government provided funds for Nissan's electric freight car project to support it in manufacturing new batteries to expand the range of freight cars. The project, led by Ceres, a sustainable development company, aims to develop a compact high power density solid oxide fuel cell for commercial vehicles. Nissan hopes that the new battery technology can help automobile manufacturers to realize the electrification of commercial vehicles. The Advanced Promotion

Recently, Dow Technologies announced that the company plans to purchase 49% of the shares of Guangdong Jiana Energy Technology Co., Ltd. jointly held by Yuanwei Investment and New Hualian Holding with a transaction price of 1.323 billion yuan; It is proposed to issue shares to Wang Lianchen and Dong Angang, and pay cash to Wei Chen to purchase 45% of the equity of Qingdao Haoxin New Energy Technology Co., Ltd. held by them in total. The transaction price is RMB 180 million. After the completion of this transaction,

Walking into the National Scenery Storage and Transmission Demonstration Power Station in Zhangbei County, you can see rows of tall white wind turbines and sparkling blue photovoltaic panels on the green grassland. This is the largest demonstration project of wind power storage and transmission in China. It adopts the world's first construction idea and technical route of wind power storage and transmission combined power generation, and is a comprehensive demonstration project of new energy integrating wind

Recently, Inner Mongolia Siaoke Hydrogen Storage Alloy Co., Ltd., the key project undertaker of the National Torch Plan, broke the foreign technical barriers and developed a nickel hydrogen battery cathode material for hybrid electric vehicles with fully independent intellectual property rights, which was accepted by experts organized by the Science and Technology Department of the Autonomous Region. The NiMH battery hydrogen storage alloy developed in the project has solved the problem that the high specific surfa

JGC and the National Institute of Advanced Industrial Science and Technology of Japan have demonstrated a system that uses solar energy to generate hydrogen, then converts it into ammonia in an energy-saving way, and then uses it for power generation through combustion in gas turbines. This process is "CO2 from production to power generation free," read the joint press statement. JGC indicated that a ruthenium based catalyst has been developed to synthesize ammonia from hydrogen and nitrogen at low tem

Scientists at Stanford University in California have demonstrated a new water electrolysis device that can produce hydrogen from brine. Although it is a mature technology to use electricity to decompose water to produce hydrogen, its commercial application has begun to appear in various markets. Most electrolytic cells need purified water to operate, and system components are rapidly degraded in the presence of salt. If technology is expanded to represent an important part of our energy structure, it may bring h