A flexible one-pot route to metal/metal oxide nanocomposites

A flexible one-pot route to metal/metal oxide nanocomposites
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DOI:
10.1039/c0gc00338g
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发表时间:
2011-01-01
期刊:
影响因子:
9.8
通讯作者:
Mann, Stephen
Mann, Stephen
中科院分区:
化学1区
文献类型:
--
作者:
Schnepp, Zoe;Hall, Simon R.;Mann, Stephen

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我们报道了一锅法制备Au/CeO 2纳米复合材料。一种容易获得的生物聚合物,海藻酸钠,用于控制金纳米粒子的形成和稳定,然后原位生长的海绵状网络的CeO 2纳米粒子。这种方法的灵活性作为一种通用的路线混合金属/金属氧化物纳米复合材料也被证明。
We report a one-pot route to Au/CeO2 nanocomposites. A readily-available biopolymer, sodium alginate, is exploited for controlled formation and stabilisation of gold nanoparticles followed by in situ growth of a sponge-like network of CeO2 nanoparticles. The flexible nature of this method as a general route to mixed metal/metal oxide nanocomposites is also demonstrated.