The following diagrams illustrate the general workflow for synthesizing tellurium nanomaterials from a tellurous acid precursor and a simplified signaling pathway for their anticancer activity.

It is a brittle, mildly toxic, rare, silver-white metalloid. Tellurium is chemically related to selenium and sulfur, all three of which are chalcogens. It is occasionally found in its native form as elemental …

2025年4月1日 · Adding hydrochloric acid to telluric acid can transform it into tellurium dioxide soluble in acid, gradually increasing the amount of hydrochloric acid to dissolve all of it, and then reducing the …

2020年10月6日 · This article provides a comprehensive literature review on the available tellurium recovering processes from copper anode slime to the final high purity product.

The acid itself is reduced to sulphur dioxide (which actually could be smelled faintly during the experiment). Any water, formed in the reaction, is captured by the large excess of sulphuric acid, and …

A process and method for recovering elemental tellurium from minerals and acidic solutions using a reducing sugar as the reducing agent in order to reduce and precipitate tellurium as...

The crude element is treated with aqua regia and then evaporated with an excess of hydrochloric acid, the solution diluted and the tellurium precipitated by a current of sulphur dioxide.