【大学化学】doi: 10.12461/PKU.DXHX202411016
构建全英文课程体系对于培育具备全球视野的人才具有重大意义,它是推进教育国际化的关键环节。在全球化进程和教育政策的引领下,本项研究着眼于地方本科院校在全英文无机化学课程教学中面临的挑战,进行了深入的实践探索。研究详尽介绍了具体的实施策略及其成效,涵盖了课程概述、教学目标、教学内容、教学资源、教学方法、教师团队、课程思政以及教学效果等8个关键领域,归纳并提炼了无机化学全英文课程建设的特色与创新点,旨在为国内相似课程的建设提供参考和启示。
【无机化学学报】doi: 10.11862/CJIC.20250025
Ultrafine, highly dispersed Pt clusters were immobilized onto the Co nanoparticle surfaces by one-step pyrolysis of the precursor Pt(Ⅱ)-encapsulating Co-MOF-74. Owing to the small size effects of Pt clusters as well as the strongly enhanced synergistic interactions between Pt and Co atoms, the obtained Pt-on-Co/C400 catalysts exhibited excellent catalytic activity toward the hydrolysis of ammonia borane with an extremely high turnover frequency (TOF) value of 3 022 min-1 at 303 K. Durability test indicated that the obtained Pt-on-Co/C400 catalysts possessed high catalytic stability, and there were no changes in the catalyst structures and catalytic activities after 10 cycles.
