Ben-gurion University of the Negev Research and Development Authority

Ahiud Morag

Raz Jelinek

Nagappa Teradal

The invention provides a process for preparing an electrode, comprising: electrodeposition of metallic ruthenium/ruthenium oxide (Ru/RuO) coating onto a progressively etched nickel surface; and partial electrochemical oxidation of said metallic ruthenium to ruthenium oxide. The electrode produced and a pseudo-capacitor based on the electrode are also disclosed.

Electrode and a pseudo-capacitor based on the electrode

An electroless process for depositing gold (Au) from a solution, comprising allowing gold (Au) place from a solution of gold thiocyanate complex dissolved in a mixture of water-miscible organic solvent and water, or the deposition of gold (Au) takes place on a deposition-directing layer comprising positively charged organic groups, said layer being provided on at least a portion of a surface of a substrate sought to be gold-coated.

Gold nanostructures and processes for their preparation

The present invention discloses a novel capacitive vapor sensor comprising porous immobilized graphene oxide (pGO) on an electrode surface. Also disclosed is an in-situ process for the preparation of this sensor and various uses thereof.

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Nes Ziona, Israel

Ahiud Morag