2003•Journal of Shaanxi Normal UniversityRequires access

Flow-injection chemiluminescence determination of Vanadium (V)

Xu Chun

Abstract

A novel chemiluminescence (CL)system for the determination of Vanadium (Ⅴ) is described. It is based on that Vanadium (Ⅴ) and molybdophosphate in sulfuric acid medium could form vanadomolybdophosphoric heteropoly acid, which could oxidize luminol to produce CL emission. The linear range of calibration curve is 5×10-9～ 1×10-5g/mL and the determination limit is 1×10-9g/mL. The system has been applied to the determination of Vanadium (Ⅴ) in water samples with satisfactory results.

About this research paper

What this paper is about

Why it matters

A significance statement is not available in the OpenAlex record.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

Key concepts: Vanadium, Chemiluminescence, Calibration curve, Sulfuric acid, Luminol, Chemistry, Detection limit, Flow injection analysis