...比较-纳米晶与多晶的表格形式 5. 摘要 什么是纳米晶(nanocrystalline)? 纳米晶材料是指含有纳米尺度尺寸的晶粒的材料。这些材料倾向于填补非晶态材料之间的空隙,因此这些晶粒排列没有长程顺序。因此,纳米晶材料是传统的粗...
...定能量与表格形式的分裂能量 5. 摘要 什么是晶场稳定能(crystal field stabilization energy)? 晶场稳定能(CFSE)是指配体的电子组态能量与各向同性场的电子组态能量之间的能量差。当配体靠近金属中心时,配体的电子和金属原子的...
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...user1049697想知道是否可以使用旧的USB 1.1集线器为他的设备充电: I have an old USB 1.1 hub and I was wondering if it could be repurposed for something useful. Would it be possible to connect it to a wall charger that has a built-in USB outlet and use the hub to get 4 USB charging...