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Updated: Jul 2, 2026

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缓解由局部结构调整驱动的丰富单晶阴极材料的动力障碍

Zhengwei Xu1, Zhixing Wang2, Wu Meng1

  • 1School of Metallurgy and Environment, Central South University, Changsha 410083, China.

ACS nano
|August 15, 2025
PubMed
概括

研究人员开发了一种新方法来制造无裂纹的单晶离子电池阴极 (N90-SC). 这种材料克服了动力障碍并提高了稳定性,为先进电池提供了更高的容量和初始库伦比效率.

关键词:
离子电池是一种离子电池.富含的阴极是什么动力障碍 动力障碍是一种动力障碍.一个单晶的水晶.这是一个超级格子.

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Schottky defects arise when some lattice points in a crystal, such as those in NaCl, remain unoccupied, creating lattice vacancies without disturbing the overall electrical neutrality of the crystal. This defect is common in ionic crystals where the positive and negative ions are similar in size, as seen in sodium chloride and cesium chloride. The presence of Schottky defects enables the crystal to conduct electricity to a small extent through an ionic mechanism. Electric fields cause nearby...
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