Nisula Mikko, Linnera Jarno, Karttunen Antti J, Karppinen Maarit
Department of Chemistry and Materials Science, Aalto University, 00076, Aalto, Finland.
Chemistry. 2017 Mar 2;23(13):2988-2992. doi: 10.1002/chem.201605816. Epub 2017 Jan 31.
Crystalline Li-organic thin films are grown with the atomic/molecular layer deposition (ALD/MLD) technique from lithium hexamethyldisilazide and hydroquinone. The as-deposited films are found to undergo a reversible structural transformation upon exposure to ambient humid air. According to density functional theory calculations, the guest-induced transformation may be related to an unsaturated Li site in the crystal structure.
采用原子/分子层沉积（ALD/MLD）技术，以六甲基二硅基胺锂和对苯二酚为原料生长出结晶态锂有机薄膜。发现沉积后的薄膜在暴露于环境潮湿空气中时会发生可逆的结构转变。根据密度泛函理论计算，客体诱导的转变可能与晶体结构中不饱和的锂位点有关。
