One-pot mechanochemical synthesis to encapsulate functional guests into a metal–organic framework for proton conduction
2021
Wang, Yang | Lü, Ying | Li, Zhuo | Sun, Xiu-Wei | Zhang, Wan-Yu | Zhang, Shan | Wang, Jie | Dang, Tian-Yi | Zhang, Zhong | Liu, Shu-Xia
Through one-pot mechanochemical synthesis, a series of guests [imidazole, (aminomethyl)phosphonic acid, urea and sulfamic acid] are rapidly encapsulated into the pores of MOF NENU-3 while the MOF is formed. The synthesis of a MOF loaded with functional guests that used to take several days and require a multistep procedure can now be completed in one step within several minutes. The proton conductivities of the obtained composites increased by 2–3 orders of magnitude compared with NENU-3.
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