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1992•The Canadian Journal of Chemical EngineeringRequires access

Reactions between germanium and platinum in sub/supercritical water

E. Nishikawa, Noriaki Wakao

Open publisher page 3 citations

Abstract

Abstract Reactions between platinum and germanium in sub/supercritical water were carried out by exposing a platinum plate to an aqueous solution at 20‐40 MPa and 553‐713 K. The surface of the platinum plate was found to be covered with a film of fine crystals of platinum‐germanium compounds, Pt3Ge, Pt3Ge2, Pt2Ge and PtGe, depending upon the pressures and temperatures of the environment.

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What this paper is about

Abstract Reactions between platinum and germanium in sub/supercritical water were carried out by exposing a platinum plate to an aqueous solution at 20‐40 MPa and 553‐713 K. The surface of the platinum plate was found to be covered with a film of fine crystals of platinum‐germanium compounds, Pt3Ge, Pt3Ge2, Pt2Ge and PtGe, depending upon the pressures and temperatures of the environment.

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Available abstract

Abstract Reactions between platinum and germanium in sub/supercritical water were carried out by exposing a platinum plate to an aqueous solution at 20‐40 MPa and 553‐713 K. The surface of the platinum plate was found to be covered with a film of fine crystals of platinum‐germanium compounds, Pt3Ge, Pt3Ge2, Pt2Ge and PtGe, depending upon the pressures and temperatures of the environment.

Key concepts: Platinum, Germanium, Supercritical fluid, Aqueous solution, Materials science, Inorganic chemistry, Analytical Chemistry (journal), Chemistry

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