It's April 20, 2020, and the COVID-19 pandemic is still very serious abroad. In China, the epidemic has gradually been brought under control, and more and more enterprises have resumed work.
Dear Nobadi users, 2019, thank you for your support and trust all the way In 2020, we will strive to provide you with better products and services The company will have a holiday from 2020.1.23 (the 29th day of the 12th lunar month) to 2020.2.1 (the 8th day of the 1st lunar month), and officially go to work on the 9th day of the 1st lunar month Keep the phone open during the holiday. If you have any questions, please feel free to contact me The number is 400-000-3746 Mobile Phone: 18838290748 (same as wechat) On the occasion of the coming New Year, Huang Qiaowen wishes you and your family a happy New Year, good health and happiness!
NOBODY sincerely invites all friends to visit and exchange!
The 11th International Symposium on Advanced Ceramics was held in Kunming Yun 'an Hall from May 26 to 29, 2019. The conference was jointly organized by China Silicate Association, Kunming University of Science and Technology College of Materials Science and Engineering, Tsinghua University State Key Laboratory of New Ceramics and Fine Technology. Henan NOBODY Material Technology Co., Ltd. participated in the ceramic event as a special co-organizer.
On the afternoon of December 29, 2018, the company held a "Celebration of New Year's Day art Party" in the final assembly workshop. Members of the board of directors and all employees attended the event. At the meeting, the chairman of the company first delivered a speech, and he fully affirmed the achievements of the company in the past year, and encouraged everyone to make continuous efforts in the New Year and strive for greater achievements.
The low temperature use of lithium-ion battery has low capacity, serious attenuation, poor cycle rate performance, obvious lithium evolution and lithium removal Imbalance and other problems. However, with the continuous expansion of application fields, the low temperature performance of lithium-ion batteries is restricted More and more obvious. At -20℃, the discharge capacity of lithium-ion batteries is only about 31.5% of that at room temperature. Traditional lithium-ion batteries operate at a temperature of - Between 20 ℃ and +55℃. However, in aerospace, military, electric vehicles and other fields, the battery is required to be between -40°C and 60°C Working normally, high-altitude drones and some special equipment for cold climates can experience electric vehicles as low as -60°C Battery systems capable of stable performance in cold regions and hot desert conditions are needed. Therefore, improve lithium ionization The low temperature property of the cell is of great significance.
HENAN NOBODY MATERLALS SCIENCE AND TECHNOLOGY CO.,LTD
TEL： 0371-6320 2801 0371-6320 2805
Sale Service： 0371-6320 2805
Email：nbd@nbdkj.com
Address：8# zhuyuan, Xinhua subdistrict, Xinzheng, Zhengzhou, China
