Matrix-Assisted Synthesis of Palladium Nanocage and Nanowires.

机译：基质辅助合成钯纳米笼和纳米线。

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Our study describes the synthesis of novel nanoscale Pd cage and wires whose sizes and shapes are templated by mesoporous matrices. The templates used are cubic phase MCM-48 and hexagonal phase C(sub n)MCM-41 (n = 16, and 22), SBA-15, which have pore diameters of approx.=3, approx.=3.8, approx.=4, approx. =7, and approx.=9 nm, respectively. For PdMCM-48, the Pd metal forms spherical domains (approx.=38 nm) consisting of three dimensionally interconnected into Pd arrays; for PdSBA-15 and PdMCM-41,the Pd metal forms of one-dimensional wires. Etching out the matrix produces porous Pd cages (pore sizes of approx.=1.5 - 2.0 nin) with retaining original domain sizes of approx.=38 nm; similarly PdSBA-l5 and PdMCM-4l afford freestanding Pd nanowires. All the materials are examined by TEM, XRD, BET, and EDAX analysis. Furthermore, the thermal behavior of Pd nanowire is briefly described.

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Cheon, J.; Lee, K.; Kang, H.; Oh, S. J.; Ri, H.;
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年度 2001
页码 1-6
总页数 6
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Meetings; Matrix materials; Templates; Palladium; Thermal properties; Wire; Synthesis(Chemistry); Anisotropy; Nanotechnology; Nanowires; Nanocages; Component report; Proceedings; Foreign reports;

机译：会议;基质材料;模板;钯;热性能;线材;合成（化学）;各向异性;纳米技术;纳米线;纳米笼;组件报告;会议录;外国报道;

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Matrix-Assisted Synthesis of Palladium Nanocage and Nanowires.

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