Abstract Tellurium (Te) is a critical rare metal extensively used in photovoltaic and electronic industries. In recent years, significant breakthroughs have been achieved in employing bioadsorption and biodegradation technologies for tellurium recovery. Key advancements include: (1) genetic engineering of microorganisms…
1.Overview of Dispersed Metals Dispersed metals typically refer to a group of chemical elements including gallium (Ga), germanium (Ge), selenium (Se), indium (In), tellurium (Te), rhenium (Re), and thallium (Tl); some definitions also encompass rubidium, hafnium, scandium, vanadium, and cadmium.…
Abstract Dysprosium (Dy) is a rare earth element of significant industrial value, widely utilized across various fields due to its unique magnetic and optical properties. Its primary applications include enhancing high-temperature performance in neodymium-iron-boron (NdFeB) permanent magnets, serving as a…
Abstract The ratio of indium oxide (In₂O₃) to tin oxide (SnO₂) in indium tin oxide (ITO) significantly influences the optoelectronic properties of ITO thin films. Studies show that: (1) at an In₂O₃:SnO₂ ratio of 90:10, the thin films achieve a…
Abstract Liquid–liquid extraction technology, leveraging highly selective extractants combined with multistage counter-current processes, can efficiently enrich tin (Sn) from low-concentration tin-containing waste streams. Typical applications demonstrate that: (1) the tri-n-butyl phosphate (TBP)-kerosene system extracts tin from acidic leach solutions containing…
