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intermetallic ptpb nanoparticles prepared by sodium

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Au/Pd core-shell nanoparticles with varied hollow Au cores

Alden LR, Han DK, Matsumoto F, Abruña HD, DiSalvo FJ:Intermetallic PtPb nanoparticles prepared by sodium naphthalide reduction of metal-organic precursors:electrocatalytic oxidation of formic acid. Chem Mater 2006, 18:5591. Article Google Scholar Coversheet - AU PurePtPb nanoparticles of substantial interest. Several reports of PtPb nanoparticle synthesis exist. The main difficulty relating to the synthesis of purephase PtPb - nanoparticles is the need for simultaneous coreduction of Pt - and Pbbased precursor salts.- [5] By rapid addition of a strongly reducing agent (NaBH 4 or sodium naphtalide) to metal-ion

ELECTROCATALYSIS Biaxiallystrained PtPb/Ptcore/shell

ELECTROCATALYSIS Biaxiallystrained PtPb/Ptcore/shell nanoplate boosts oxygen reduction catalysis Lingzheng Bu, 1Nan Zhang, Shaojun Guo,2,3,4* Xu Zhang,5 Jing Li,6 Jianlin Yao,1 Tao Wu,1 Gang Lu,5 Jing-Yuan Ma,7 Dong Su,6* Xiaoqing Huang1* Compressive surface strains have been necessary to boost oxygen reduction reaction ELECTROCATALYSIS Biaxiallystrained PtPb/Ptcore/shell ELECTROCATALYSIS Biaxiallystrained PtPb/Ptcore/shell nanoplate boosts oxygen reduction catalysis Lingzheng Bu, 1Nan Zhang, Shaojun Guo,2,3,4* Xu Zhang,5 Jing Li,6 Jianlin Yao,1 Tao Wu,1 Gang Lu,5 Jing-Yuan Ma,7 Dong Su,6* Xiaoqing Huang1* Compressive surface strains have been necessary to boost oxygen reduction reaction ELECTROCATALYSIS Biaxiallystrained PtPb/Ptcore/shell ELECTROCATALYSIS Biaxiallystrained PtPb/Ptcore/shell nanoplate boosts oxygen reduction catalysis Lingzheng Bu, 1Nan Zhang, Shaojun Guo,2,3,4* Xu Zhang,5 Jing Li,6 Jianlin Yao,1 Tao Wu,1 Gang Lu,5 Jing-Yuan Ma,7 Dong Su,6* Xiaoqing Huang1* Compressive surface strains have been necessary to boost oxygen reduction reaction

Futoshi Matsumoto - Google Scholar

Intermetallic PtPb nanoparticles prepared by sodium naphthalide reduction of metal-organic precursors:electrocatalytic oxidation of formic acid LR Alden, DK Han, F Matsumoto, HD Abruña, FJ DiSalvo Chemistry of materials 18 (23), 5591-5596 , 2006 General and fast synthesis of graphene frameworks using 3D graphene frameworks (GFs) are fast and scalably synthesized via a general and facile method from the rich biomass of sugars with the aid of molten salts, using glucose as the prototype, to obtain an effective sensing platform for sensitive nonenzymatic hydrogen peroxide (H2O2) detection. The electroactive area of the GFs/GCE (0.1437 cm2) is obviously higher than that of bare GCE (0.0653 cm2). General and fast synthesis of graphene frameworks using 3D graphene frameworks (GFs) are fast and scalably synthesized via a general and facile method from the rich biomass of sugars with the aid of molten salts, using glucose as the prototype, to obtain an effective sensing platform for sensitive nonenzymatic hydrogen peroxide (H2O2) detection. The electroactive area of the GFs/GCE (0.1437 cm2) is obviously higher than that of bare GCE (0.0653 cm2).

Pt/CB Arockiam John Jeevagan

Two-step Microwave Synthesis of Highly Dispersed Ordered Intermetallic PtPb Nanoparticles on Carbon Black Arockiam John Jeevagan 1, Naoyuki Sawano 1, Govindachetty Saravanan 2, Takao Gunji 1, Shou Usui 1, Taiki Kojima 1, Shingo Kaneko 3, Genki Kobayashi 1, Futoshi Matsumoto 1 1Department of Material and Life Chemistry, Kanagawa University, 3-27-1, Rokkakubashi, Pt/CB Arockiam John JeevaganTwo-step Microwave Synthesis of Highly Dispersed Ordered Intermetallic PtPb Nanoparticles on Carbon Black Arockiam John Jeevagan 1, Naoyuki Sawano 1, Govindachetty Saravanan 2, Takao Gunji 1, Shou Usui 1, Taiki Kojima 1, Shingo Kaneko 3, Genki Kobayashi 1, Futoshi Matsumoto 1 1Department of Material and Life Chemistry, Kanagawa University, 3-27-1, Rokkakubashi, PtPb nanoparticle electrocatalysts:control of activity Solution phase synthesis of intermetallic nanoparticles without using surfactants (for catalytic applications) and subsequent control of size distribution remains a challenge:of growing interest, but not widely explored yet. To understand the questions in the syntheses of Pt containing intermetallic nanoparticles (as electrocatalysts for direct fuel cells) by using sodium naphthalide as the

PtPb nanoparticle electrocatalysts:control of activity

Solution phase synthesis of intermetallic nanoparticles without using surfactants (for catalytic applications) and subsequent control of size distribution remains a challenge:of growing interest, but not widely explored yet. To understand the questions in the syntheses of Pt containing intermetallic nanoparticles (as electrocatalysts for direct fuel cells) by using sodium naphthalide as the Synthesis and Characterization of Pure Ni and Ni-Sn Ni-Sn nanoparticles at a mass ratio Ni:Sn=2:3 (molar ratio approx. 4:3) with a C-foam support using sodium borohy-dride (NaBH 4) in an aqueous solution at room temperature. However, it is practically impossible to estimate the average size of the obtained nanoparticles from the presented SEM images, and no diffraction pattern of the Ni-Sn Toward Phase and Catalysis Control:Tracking the Formation We have monitored the formation process of Pt-Sn intermetallic nanoparticles at atomic scale by using in situ aberration-corrected transmission electron microscopy. This provides direct imaging of the alloying mechanism in bimetallic nanoscale systems. The surface-mediated Sn diffusion and a coherent Pt3Sn/PtSn interface are responsible for overall reaction dynamics.

Tuning Surface Structure of Pd3Pb/PtnPb Nanocrystals

tensile-strained two-to-three atomic-layer Pt on intermetallic Pt 3Ga nanoparticles, exhibiting substantially enhanced MOR properties relative to commercial Pt/C.[39] Recently, massive efforts have been employed to synthesize PtPb related interme-tallic nanocrystals as electrocatalysts for MOR.[40,41] However, Visible light induced decomposition of organic compounds Nov 05, 2014 · Tungsten oxide (WO 3)-supported ordered intermetallic PtPb nanoparticles (PtPb NPs/WO 3) were prepared through a co-reduction of Pt and Pb precursors with sodium borohydride in anhydrous methanol containing WO 3.The PtPb NPs/WO 3 were characterized based on the crystal structure obtained through powder X-ray diffraction (pXRD) as well as X-ray photoemission Synthesis, characterization, and electrocatalytic activity Dec 05, 2006 · Intermetallic PtPb nanoparticles have been synthesized by two solution-phase reduction methods. In the first (PtPb-B), Pt and Pb salts were reduced by sodium borohydride in methanol at room temperature. In the second (PtPb-N), metal-organic Pt and Pb precursors were reduced by sodium naphthalide in diglyme at 135 degrees C.

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We can supply you need intermetallic ptpb nanoparticles prepared by sodium.