28. Di Wei; Control of charge flow by Nanoconfined lontronics, 1st International Symposium on lontronic Sensing and Tactile intelligence, Suzhou, China, 19th July 2024 – 20th July 2024. Invited Speaker
27.Di Wei; Nanoconfined iontronics for osmotic power, Nanofluidics 2024, Beijing, China, 1st July 2024 – 3rd July 2024. Invited Speaker
26. Di Wei; Control of Charge Flow by Nanoconfined Iontronics, 4th Conference on Micro Flow and Interfacial Phenomena (μFIP 2024) Conference, Hongkong, China, 20th June 2024 – 24th June 2024. Invited Speaker & Session Chair
25. Di Wei; Paper-based Integrated IC with TENG, 7th International Conference on Nanogenerators and Piezotronics (NGPT 2024), Wisconsin, USA, 19th May 2024 – 23rd May 2024. Invited Speaker & Session Chair
24. Di Wei; Bionic Iontronics for Wireless Sensing Technologies, International Conference on Next-Generation Electronics & Photonics (INGEP 2024), Hangzhou, China，13th April 2024. KEYNOTE SPEAKER
23. Di Wei; Bionic iontronics, ABCT Departmental Seminar (PolyU), Hongkong, China, 27th November 2023. KEYNOTE SPEAKER
22. Di Wei; Bionic iontronics, 1st World Energy Materials Conference，Shenzhen, China, 25th November 2023 – 27th November 2023. KEYNOTE SPEAKER & 弱能收集转化纳米能源分论坛主席
21. Di Wei; Bionic iontronics, 中国智能可穿戴技术创新论坛，Shenzhen, China, 4th November 2023 – 6th November 2023. KEYNOTE SPEAKER & 可穿戴能源器件会场主席
20. Di Wei; Iontronics Based on 2D Nanomaterials, 第四届中国新材料产业发展大会，Wenzhou, China, 8th October 2023 – 11th October 2023. KEYNOTE SPEAKER
19. Di Wei; Bionic Iontronics, 2023国际产学研用合作会议，Changchun, China, 19th September 2023 – 22nd September 2023. KEYNOTE SPEAKER
18. Di Wei; 纳米限域空间内的离子电子学，未来青年论坛，中国科学院理化技术研究所. 18th September 2023. Invited Speaker
17. Di Wei; 2022 年度“中国好技术新材料”项目评审会, 中国生产力促进中心协会. 31st August 2023 – 1st September 2023. 特邀专家
16. Di Wei; Flexible iontronics, 2023中国（重庆）石墨烯产业发展高峰论坛，Chongqing, China, 19th July 2023 – 23rd July 2023. KEYNOTE SPEAKER
15. Di Wei; Ultrathin printable iontronic power source, EcoMat Conference 2023, HongKong, China, 20th June 2023 – 24th June 2023. KEYNOTE SPEAKER
14. Di Wei; Generating energy from water, The 6th International Conference on Nanoenergy and Nanosystems (NENS2023)，Beijing, China, 17th June 2023 – 19th June 2023. KEYNOTE SPEAKER & 光催化与水分解会场主席
13. Di Wei; 基于二维纳米流体的渗透能器件，2022中国（重庆）石墨烯产业发展高峰论坛，Chongqing, China, 24th February 2023 – 26th February 2023. KEYNOTE SPEAKER
12. Di Wei; 中国商飞石墨烯新材料民机应用开发研讨会, 中国商飞北京民用飞机技术研究中心, 3rd November 2020. 特邀专家
11. Di Wei; 中国工程院“新材料强国2035战略研究”评审会, 中国工程院. 26th November 2019. 特邀专家
10. Di Wei; Introduction of Beijing Graphene Institute & Flexible Electronics Based on Graphene, 2D MATERIALS 2019, Sochi, Russia, 30th September 2019 – 4th October 2019. KEYNOTE SPEAKER
9. Di Wei; 中国石墨烯行业发展与未来技术, 2019 金砖国家技术转移中心国际科技交流合作大会，Kunming, China, 1st September 2019 – 5th September 2019. KEYNOTE SPEAKER
8. Di Wei; Wearable Electronics Based on Graphene Materials，GRAPCHINA 2018，Xi'an, China, 19th September 2018 – 21st September 2018. KEYNOTE SPEAKER & CHAIR
7. Di Wei; Flexible Energy Harvesting and Storage Devices Based on Graphene，GRAPCHINA 2017，Nanjing, China, 24th September 2017 – 26th September 2017. KEYNOTE SPEAKER
6. Di Wei; Electrochemistry of 2D materials，Frontiers of Nanochemistry-2017(FNC-2017)，Peking University, China, 9th June 2017 – 11th June 2017 KEYNOTE SPEAKER
5. Di Wei; Graphene for Energy Solutions, The 16th edition of Trends in Nanotechnology International Conference (TNT2015), Toulouse, France, 7th September 2015 – 11th September 2015. KEYNOTE SPEAKER & CHAIR
4. Di Wei; 1st Chemistry in Energy Conference (RSC)，Edinbrugh, UK, 20th July 2015 – 22nd July 2015. Conference Executive Committee
3. Di Wei; Graphene Based Energy Solutions, The Commercial Graphene Show Europe, Manchester, United Kingdom, 16th April 2015 – 17th April 2015. KEYNOTE SPEAKER
2. Di Wei; Graphene Batteries, GRAPHENE WEEK 2014, Gothenburg, Sweden, 23rd June 2014 – 27th June 2014. KEYNOTE SPEAKER
1. Di Wei; Graphene and its applications in energy storage devices, Workshop Graphene for Future Emerging Technologies (Graphene Flagship), Madrid, Spain, 18th October 2011. KEYNOTE SPEAKER