Dazhe Optoelectronics Successfully Fabricates 1m×2m Perovskite Film!

Dazhe Optoelectronics Successfully Fabricates 1m×2m Perovskite Film!

On April 27, 2025, Dazhe Optoelectronics announced that its R&D teamsuccessfully fabricated a large-area perovskite film measuring 1×2 m. Dazhe Optoelectronics has overcome the challenges of large-area perovskite film preparation through its self-developed vapor-assisted crystallization control technology, dynamic gradient film formation process, and cross-scale defect regulation technology, successfully producing high-quality films at the 1×2 meter … Read more

Embedded Security: The Political Logic of America’s Energy Transition

Embedded Security: The Political Logic of America's Energy Transition

Click here to view submission system details SUBMISSION Huang Yunyong (School of International Political Economy, Chinese Academy of Social Sciences) Citation Huang Yunyong. “Embedded Security: The Political Logic of America’s Energy Transition” [J]. International Petroleum Economics, 2025, 33(01): 11-28. Abstract The security aspect of America’s energy transition exhibits “embedded” characteristics. Although the process of energy … Read more