A kind of preparation method of porous dandelion-like PD nanodendrite and its obtained material and application
A dandelion-like nano-technology, which is applied in nanotechnology, transportation and packaging, metal processing equipment, etc., can solve problems such as technical limitations and complex synthetic routes, and achieve a clear mechanism of the preparation process, a simple preparation method, and large-scale production. Effect
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Embodiment 1
[0029] A preparation method of porous dandelion-like Pd nano dendrites, comprising the following steps:
[0030] 1) Preparation of reaction solution: Accurately weigh 0.038mg N,N'-methylenebisacrylamide (MBAA), add 9.5mL H 2 O, make it fully dissolved, add 0.5mL 0.05M K 2 PdCl 4 Solution, fully ultrasonicated to make it evenly mixed.
[0031] 2) Preparation of porous dandelion-like Pd nanodendrites: the reaction solution was allowed to stand at room temperature (25°C) for 10 min to obtain a black precipitate. The black precipitate is centrifuged, washed, and dried to obtain the porous dandelion-like Pd nanodendrite.
Embodiment 2
[0033] A preparation method of porous dandelion-like Pd nano dendrites, comprising the following steps:
[0034] 1) Preparation of reaction solution: Accurately weigh 50 mg of N, N'-methylenebisacrylamide (MBAA), add 9.5 mL of H 2 O, make it fully dissolved, add 0.5mL 0.05M K 2 PdCl 4 Solution, fully ultrasonicated to make it evenly mixed.
[0035] 2) Preparation of porous dandelion-like Pd nanodendrites: the reaction solution was allowed to stand at room temperature (25°C) for 10 min to obtain a black precipitate. The black precipitate is centrifuged, washed, and dried to obtain the porous dandelion-like Pd nanodendrite.
Embodiment 3
[0037] A preparation method of porous dandelion-like Pd nano dendrites, comprising the following steps:
[0038] 1) Preparation of reaction solution: Accurately weigh 385.43 mg N, N'-methylenebisacrylamide (MBAA), add 9.5 mL H 2 O, make it fully dissolved, add 0.5mL 0.05M K 2 PdCl 4 Solution, fully ultrasonicated to make it evenly mixed.
[0039] 2) Preparation of porous dandelion-like Pd nanodendrites: the reaction solution was allowed to stand at room temperature (25°C) for 10 min to obtain a black precipitate. The black precipitate is centrifuged, washed, and dried to obtain the porous dandelion-like Pd nanodendrite.
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