Effect of nickel on the initial growth behavior of electroless Ni–Co–P alloy on silicon substrate

Liu, W.L.; Chen, W.J.; Tsai, Tsung-Che; Hsieh, S.H.; Chang, Shih‐Ying

doi:10.1016/j.apsusc.2006.08.017

Cited by 33 publications

(8 citation statements)

References 20 publications

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“…The techniques for electroless coating of the metal surface on various substrates are well-established previously. − Here, electroless deposition of cobalt on 3D-NA or planar Cu foil was conducted in a coating bath for a designated number of minutes to form 3D-NA/Co or PL/Co with silver-white metallic luster. The chemical composition of the coating bath and its operating conditions are given in Table S1.…”

Section: Experimental Sectionmentioning

confidence: 99%

Highly Active 3D-Nanoarray-Supported Oxygen-Evolving Electrode Generated From Cobalt-Phytate Nanoplates

Jin

Yang

et al. 2015

Chem. Mater.

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We develop a 3D nanowires-array-support/active cobalt plating to grow cobalt-phytate nanoplates (3D-NA/Co/CoNPAs) as an advanced oxygen-evolving electrode. The constructed structure exhibits greatly enhanced catalytic activity (ηj=10 mA cm–2 = 265 mV) and good stability (current retention >94% after electrolysis of 6 h). Moreover, the Co-phytate grown on 3D-NA/Co is also used as the anode in a two-electrode configured alkaline electrolyzer with the sharp decline of energy consumption (41.55 KWh kg–1 Hydrogen) for hydrogen production. We then determine the insight of the electrocatalytic process toward water oxidation on our prepared electrode. First, the results reveal that the 3D-substrate can obviously reduce the resistance for the electron transfer during the oxygen evolution turnover. In addition, the introduction of active cobalt plating will lead to the self-supported Co-phytate nanostructures generation, which can significantly enlarge the electrochemically active surface area (EASA). Further, the electrode after catalysis is also characterized, and we find that the nanostructured cobalt oxo/hydroxide are densely grown on the original Co-phytate nanoplates. These core/shell nanocomposites not only own higher EASA but also obviously decrease the free-energy change during the O–O formation of the CoO6-based intermediate affected by the phytate group.

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Section: Experimental Sectionmentioning

confidence: 99%

Highly Active 3D-Nanoarray-Supported Oxygen-Evolving Electrode Generated From Cobalt-Phytate Nanoplates

Jin

Yang

et al. 2015

Chem. Mater.

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“…Tsai et al [11] have investigated the catalytic effects of the Ni-P alloy on Si wafer for the growth of carbon nanofibers and also studied the effects of nickel on the initial growth behavior of electroless Ni-Co-P alloy on silicon substrate [12]. Dai et al have investigated high-performance of cobalt-tungsten-boron catalyst supported on Ni foam for hydrogen generation from alkaline sodium borohydride solution [13].…”

Section: Introductionmentioning

confidence: 98%

Study on Methanethiol Synthesis from H2S-Rich Syngas Over K2MoO4 Catalyst Supported on Electrolessly Ni-Plated SiO2

et al. 2009

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Small amount of Nickel deposited on SiO2 support by electroless plating was verified to have a significant promoting effect on the catalytic performance of the K2MoO4/SiO2 catalyst for methanethiol synthesis from H2S-rich synthesis gas. The addition of Nickel was found to be in favor of the suppression of the CO2 formation. The results of BET, TPR and Raman characterizations for the Ni-modified SiO2 and the catalyst K2MoO4/Ni-SiO2 showed that the surface properties of Ni-modified SiO2 were similar to those of unmodified SiO2 and that no Raman characteristic band specific to NiO from the catalyst K2MoO4/Ni-SiO2 was detected. For oxidic K2MoO4/Ni-SiO2 catalyst lower reduction temperature was measured. For sulfided catalysts, reduced molybdenum oxides and oxysulfides were detected, which was inferred to be closely related to high catalytic activity of the catalyst.GmbH (Germany

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“…NiCo-P films are generally used as magnetic recording media for electronic computers and as diffusion barriers [1]. The development of soft magnetic materials with improved performance is considered to be one of the most important features in the field of information technology.…”

Section: Introductionmentioning

confidence: 99%

Nanocrystalline soft ferromagnetic Ni–Co–P thin film on Al alloy by low temperature electroless deposition

Aal

Shaaban

Hamid

2008

Applied Surface Science

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Effect of nickel on the initial growth behavior of electroless Ni–Co–P alloy on silicon substrate

Cited by 33 publications

References 20 publications

Highly Active 3D-Nanoarray-Supported Oxygen-Evolving Electrode Generated From Cobalt-Phytate Nanoplates

Highly Active 3D-Nanoarray-Supported Oxygen-Evolving Electrode Generated From Cobalt-Phytate Nanoplates

Study on Methanethiol Synthesis from H2S-Rich Syngas Over K2MoO4 Catalyst Supported on Electrolessly Ni-Plated SiO2

Nanocrystalline soft ferromagnetic Ni–Co–P thin film on Al alloy by low temperature electroless deposition

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