Dear Ladies and Gentlemen:  

You are warmly invited to the 7th International Conference on Nanoenergy and Nanosystems (NENS 2025), which will be held on June 28-30, 2025 in Beijing Yanqi Lake International Convention & Exhibition Center, Beijing, China. NENS 2025 is intended to stimulate discussions on the forefront of research in nanoenergy and nanosystems. We sincerely welcome you to participation in this exciting academic event for scientific information exchange and building collaboration. The conference is open to all papers related to nanoenergy and nanosystems, and we are here to invite you to submit your abstract at the conference site as soon as possible. We will do our best to make this conference an exciting and unforgettable experience for all the participants. 

Starting from 2014, NENS has been organized once every two years by the Beijing Institute of Nanoenergy and Nanosystems, Chinese Academy of Sciences (BINN, CAS). The conference has attracted the high profile scholars worldwide for delivering plenary and invited talks. The average participants are over 700 attendees in each event. In 2025, this conference will provide a platform to scientists for exchanging scientific information, building relationships, and possibly establishing collaborations with a focus on following topics: 

Symposia  

Symposium 1: Nanogenerators 
Symposium 2: Self-Powered Sensors and Systems
Symposium 3: Piezotronics and Semiconductor Devices
Symposium 4: Energy Storage and Self-Charging Power Systems
Symposium 5: Self-powered Bioelectronics
Symposium 6: Contact-electro-catalysis, Electrocatalysis and Photocatalysis
Symposium 7: Wearable electronics and AI
Symposium 8: Blue Energy and Marine Science

We will look forward to seeing you in this exciting conference. 

Sincerely   

Zhong Lin Wang, PhD
Foreign Member of the Chinese Academy of Sciences
Member of the European Academy of Sciences
Academician of Academia Sinica
Chairman, Nanoenergy and Nanosystems 2025
Director, Beijing Institute of Nanoenergy and Nanosystems, Chinese Academy of Sciences
Hightower Chair and Regents Professor, Georgia Institute of Technology