Investigations in platinum metal group electrochemistry: II The Pd(II)-Pd� reduction

Jackson, Everett D.; Pantony, D. A.

doi:10.1007/bf00688651

Cited by 13 publications

(4 citation statements)

References 9 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Former studies have suggested that the equilibrium concentration and reversible potential of soluble palladium species involved in the electrodeposition process D3083 can greatly influence the deposition mechanism. 30 More specifically, it has been shown that increasing the Pd-sulfate complex concentration causes the reversible Pd potential to shift toward more positive values (from 0.34 V to 0.52 V), 28 which enhances the deposition rate when applying the same potential, 31,32 which is consistent with the results observed here.…”

Section: Resultssupporting

confidence: 90%

Bottom-Up Top-Down Fabrication of Structurally and Functionally Tunable Hierarchical Palladium Materials

Hsu¹,

Selvaganapathy²,

Soleymani³

2014

J. Electrochem. Soc.

View full text Add to dashboard Cite

Palladium nanomaterials have shown great promise for use in sensing and energy storage devices, and developing simple and inexpensive top-down and bottom-up methods for creating such materials has attracted much attention. In spite of tremendous progress in recent years, creating hierarchical multiscale materials which are dually optimized at the nanoscale for addressing various functional demands and are amenable for micro/macroscale integration into practical devices, remains a challenge. Here we demonstrate a rapid and simple approach based on kinetically-controlled electrochemical deposition and photolithography for creating programmable hierarchical multiscale palladium structures. Through electrochemical methods, we are able to structurally and functionally program palladium materials based on their deposition kinetics. Structures ranging from 2D thin films into 3D globules decorated with nano-needles are created with a tunable hydrogen storage capacity, Raman signal magnitude, and analytical sensitivity. Furthermore, lithography-based methods are used to pattern these programmable structures into highly organized and periodic configurations.

show abstract

Section: Resultssupporting

confidence: 90%

Bottom-Up Top-Down Fabrication of Structurally and Functionally Tunable Hierarchical Palladium Materials

Hsu¹,

Selvaganapathy²,

Soleymani³

2014

J. Electrochem. Soc.

View full text Add to dashboard Cite

show abstract

“…However, Templeton [58,59] reported a value of E 0 ¼ 0.987 V from an HClO 4 solution at ionic strength I ¼ 4 mol L À1 which, when adjusted to zero ionic strength [59], yields E 0 ¼ 0.945 V. Other measurements by various investigators [60] have yielded E 0 ¼ 0.978 V AE 0.0005 V while polarographic [61] measurements confirmed the value of Izatt et al…”

Section: Oxidation States and Coordination Chemistrysupporting

confidence: 69%

Palladium Electroplating

Abys¹

2010

Modern Electroplating

View full text Add to dashboard Cite

“…[31] Hence, an electrostatic interaction with the palladium ion is not very likely. Another possibility is that the uncharged palladium species forms a sulfato±amino complex (Pd(SO 4 )(Py) 2 ) with the SAM in which the palladium substitutes the hydrogen on top of the SAM.…”

mentioning

confidence: 99%

A New Approach to the Electrochemical Metallization of Organic Monolayers: Palladium Deposition onto a 4,4′‐Dithiodipyridine Self‐Assembled Monolayer

Baunach

Ivanova

Kolb³

et al. 2004

Advanced Materials

119

155

View full text Add to dashboard Cite

Depositing metal layers onto a self‐assembled monolayer (SAM) is achieved using a new technique. Au(111) bearing a 4,4′‐dithiodipyridine SAM is immersed into a PdII solution without potential control, causing PdII to adsorb on the surface by forming a complex with the pyridine species. The PdII ions are then electrochemically reduced to Pd0 (see Figure). Angle‐resolved X‐ray photoelectron spectroscopy measurements unequivocally show that the reduced Pd resides on top of the SAM.

show abstract

Investigations in platinum metal group electrochemistry: II The Pd(II)-Pd� reduction

Cited by 13 publications

References 9 publications

Bottom-Up Top-Down Fabrication of Structurally and Functionally Tunable Hierarchical Palladium Materials

Bottom-Up Top-Down Fabrication of Structurally and Functionally Tunable Hierarchical Palladium Materials

Palladium Electroplating

A New Approach to the Electrochemical Metallization of Organic Monolayers: Palladium Deposition onto a 4,4′‐Dithiodipyridine Self‐Assembled Monolayer

Contact Info

Product

Resources

About