After the precursor's thermal decomposition under the protection of nitrogen,a kind of nonstoichiometric titanium oxide can be prepared.
用钛粉和草酸反应制得前驱物,
氮气保护
600℃热分解前驱物制备了一种非化学计量钛氧化物。
After the precursor's thermal decomposition under the protection of nitrogen,a kind of nonstoichiometric titanium oxide can be prepared.
用钛粉和草酸反应制得前驱物,氮气保护600℃热分解前驱物制备了一种非化学计量钛氧化物。
In the presence of impurities or in a nonstoichiometric solid, free electrons or electron holes are produced as a result of “charge compensation” to neutralize the effect of charged ionic defects 。
杂
，或非化学计量比固体中，为了中和带电离子缺陷所引起电荷不平衡，便会产生自由电子或电子空穴。
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