Noncovalent Functionalization of Black Phosphorus
Noncovalent Functionalization of Black Phosphorus
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DOI：
10.1002/anie.201604784
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发表时间：
2016-11-14
影响因子：
16.6
通讯作者：
Hirsch, Andreas
中科院分区：
文献类型：
--
作者：
Abellan, Gonzalo;Lloret, Vicent;Hirsch, Andreas
在液相剥离法的基础上，对黑磷（BP）进行了有机功能化。用吸电子的7，7，8，8-四氰基对苯醌二甲烷（TCNQ）处理BP导致电子从BP转移到有机掺杂剂。另一方面，BP与二萘嵌苯二酰亚胺的非共价相互作用主要是由于货车德瓦尔斯相互作用，但也导致BP薄片对氧降解的相当大的稳定性。
Black phosphorus (BP) was functionalized with organic moieties on the basis of liquid exfoliation. The treatment of BP with electron-withdrawing 7,7,8,8-tetra-cyano-p-quinodimethane (TCNQ) led to electron transfer from BP to the organic dopant. On the other hand, the noncovalent interaction of BP with a perylene diimide was mainly due to van der Waals interactions but also led to considerable stabilization of the BP flakes against oxygen degradation.