Home    Industry News    [live broadcast sharing] why can the graphene mask be used for a long time? --Mr. Sun Litao, distinguished professor of Southeast University / Changjiang Scholars, will meet you at 8:00 p.m. on April 26

[live broadcast sharing] why can the graphene mask be used for a long time? --Mr. Sun Litao, distinguished professor of Southeast University / Changjiang Scholars, will meet you at 8:00 p.m. on April 26

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In this online voice live broadcast, Yimao is honored to invite a guest to send 400000 graphene based masks to Professor Sun Litao of Southeast University in Wuhan.
Talking about why he thought of sending the mask to Wuhan, Professor Sun Litao said: "to be honest, I didn't really think about it at that time, but the first reaction was that we might help, and Wuhan might be the most needed. We have done scientific research for many years. If some achievements can directly serve the society, it is also the biggest recognition of our achievements. "
This kind of graphene kn95 mask was developed by Professor Sun Litao. In 2016, the removal rate of PM2.5 by the mask was 97.1% after the third-party test. According to reports, this mask can effectively remove dust and PM2.5 in the air (dry and wet) by spraying graphene compound solution on the filter screen. At present, most masks on the market absorb micro particles by static electricity, but the breathing water vapor will make the static electricity disappear, and the adsorption effect will decrease significantly after wearing for one hour, which will lead to adsorption failure. The graphene based mask can realize direct adsorption of micro particles by virtue of the advantage of large specific surface area of graphene. There is no problem of water vapor failure, and it can maintain high-efficiency adsorption rate for a long time. Its protection effect level has reached the highest level specified in 2016 new standard: Class A.
Because the virus in this pneumonia epidemic is mainly transmitted through droplets or aerosols that may form in the air, similar to the usual haze particles, so the anti-virus function of graphene based masks is very good.
Introduction to the lecture
As we all know, graphene is often called a kind of omnipotent subversive material because of its excellent performance in force, electricity, light, heat and other aspects. It has an important application prospect in many fields such as electronic information, energy and environmental protection, biomedicine and so on.
At the end of January this year, our country was just in the early stage of the new crown epidemic. At the suggestion of Professor Sun Litao of the school of Electronic Science and engineering of Southeast University, its technical cooperation company sent more than 400000 "graphene masks" directly to Wuhan at the fastest speed to support the anti epidemic, which provided an effective guarantee for the early prevention of the epidemic and also slowed down the spread of the epidemic to a certain extent.
So, what's the difference between graphene masks? How does it play a role in fighting the epidemic? What problems can it solve in daily life?
At 20 p.m. on April 26, sun Litao, Professor of the school of Electronic Science and engineering of Southeast University, will bring a live lecture "why can graphene masks be used for a long time?"? 》According to my research experience in this field for more than 8 years, I'd like to introduce you to this life changing black technology.
Introduction to the speaker
Professor Sun Litao, Dean of School of Electronic Science and engineering and School of microelectronics of Southeast University (National Demonstrative microelectronics College), distinguished professor of Changjiang Scholars, national outstanding youth, national leader of "ten thousand talents plan", global highly cited scientist of Kerui Wei'an in 2019, and expert enjoying special allowance of the state Council. He has been engaged in the basic frontier and related application research of new nano materials such as in-situ electron microscopy and graphene for a long time. He has published more than 200 SCI papers (including 2 science papers, 14 nature and sub journals), made more than 160 conference invitation reports at home and abroad, applied for more than 100 patents, first proposed in the world and realized the application and industrialization of graphene in the field of environmental protection. At present, he is also director of Key Laboratory of MEMS Ministry of education, director of Jiangsu Vacuum Society, editor in chief of electronic devices magazine, materials today Nano magazine editorial board member, chairman of IEEE nanotechnology Committee Nanjing Branch, director of in situ electron microscopy Professional Committee of China electron microscopy society, deputy director of Standardization Committee of China graphene industry technology innovation strategy alliance, consultant of national graphene product quality supervision and inspection center, member of science and technology collaborative innovation special committee of Ministry of housing and urban rural development, expert review committee of European Science Foundation Member of the committee, evaluation expert of "graphene flagship project" of EU. He has won the top ten Youth Science and technology stars of Jiangsu Province, the special prize of teaching achievement of Jiangsu Province, the second prize of national teaching achievement, and the guidance team has won the national Xiaoping science and technology innovation team.
Viewing mode
Scan the QR code to enter the "expert activity", fill in personal information, and now make an appointment for free to watch the live broadcast. Any professional related questions on the day of the live broadcast can be asked to the professor in the live broadcast room, and communicate directly with the professor.
After the live broadcast, you can scan the code the next day and watch the playback.
You can also send it to friends or share it with friends circle to let interested friends listen and discuss together.
invitation
Time: June 4-6, 2020
Location: Hangzhou, China
Organizer
Yimao information technology (Yantai) Co., Ltd
Yimao information technology (Shanghai) Co., Ltd
Co Organizer
Hangzhou gaoene Technology Co., Ltd
Nanopolymer research group of Zhejiang University
abstract
The novel coronavirus pneumonia broke out in many countries and started to break out at the beginning of the Spring Festival in 2020. It affected the cross border economic and trade exchanges to a certain extent, and brought downward pressure on the global economy. At present, through arduous prevention and control, China has basically controlled the spread of the epidemic and boosted confidence in global anti epidemic actions. However, in the post epidemic era, how to change the adverse situation of development, find a turning point from the crisis and then turn it into a market business opportunity, is a key issue that should be considered by various economies and institutions. As an influential graphene / carbon nanomaterials conference in the industry, we have been actively contacting representatives of graphene industry to conduct telephone research and interactive exchanges, to understand the current situation and application research and development progress of graphene industry at the first time, and after careful consideration, we have finally finalized the relevant contents and time and place of the 2020 graphene / carbon nanomaterials conference. The organizing committee once again thanks you for your construction Discussion and attention to this meeting. Hotline: 0535-3606799 Mr. Zhao
For registration / sponsorship / consultation, please contact
For more information, please consult:
The 2020 conference is in hot registration
Contact: Mr. Zhao, Ms. Wang and Mr. Song
Official Tel: 0535-3606799
Mobile: 13583527772 (wechat same number)
Email: zhaowei@ermore.com
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