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6 days ago · Qianyi Ma. Department of Chemical Engineering, University of Waterloo, Ontario, N2L 3G1 Canada. Search for more papers by this author
Jun 27, 2024 · Mass spectrometry (MS)-intensive top-down proteomics (TDP) is promising for comprehensively characterizing intact proteoforms in complex biological systems. It has achieved substantial progress in technological development, including sample preparation, proteoform separations, MS instrumentation, and bioinformatics tools.
Jun 20, 2024 · Understanding the intrinsic contributions of dopants is of great importance to optimize the performances of cathodes. This study investigates the correlation between the structure modification and their performances of Mo-doped LiNi 0.8 Mn 0.2 O 2 (NM82) cathode.
3 days ago · Overview. The transition from the Ming to Qing was a decades-long period of conflict between: the Qing dynasty, established by the Manchu clan Aisin Gioro in contemporary Northeast China; the Ming dynasty, the incumbent dynasty led by the Zhu clan;
Jul 3, 2024 · Primary sources from the Ming in English translation. For a variety of sources: Wm. Theodore de Bary, Sources of Chinese Tradition, 2 nd ed., vol 1., pp. 779-799, 831-7, 841-924. Patricia Buckley Ebrey, Chinese Civilization: A Sourcebook has some Ming things. Check past issues of Renditions, a journal of translation.
- Xi Chen
- 2016
Jun 21, 2024 · 阅读更多本刊最新论文 本刊介绍/投稿指南. 该掺杂策略有效提高了无钴富镍正极的容量和循环稳定性。 了解掺杂剂的内在贡献对于优化阴极的性能非常重要。 本研究研究了 Mo 掺杂 LiNi0.8Mn0.2O2 (NM82) 阴极的结构修饰与其性能之间的相关性。 掺杂Mo价态的作用已被证明在晶格结构修饰和电子态调整方面都有作用。 虽然阴极表面Mo的高价态不可避免地会降低Ni的价态以达到电子中性，从而导致离子混合，但原始Mo的价态会影响其扩散深度。 结构分析表明，Mo 掺杂会在表面形成混合层，其中高价 Mo 形成细长的阳离子混合层，从而增强结构稳定性和锂离子传输。 此外，研究发现Mo6+离子的高价掺杂剂部分占据了未填充的4d轨道，这可能通过增加共价键来强化Mo─O键，从而降低氧迁移率。
Jul 6, 2024 · Qian Qianyi went to Bantang in person, took Dong Xiaowan to the boat, and told everyone that Dong Xiaowan wanted to redeem himself but was short of money. Now he will give everyone three days to be a model portrait and raise money to remove Dong Xiaowan from his happiness.
