It is in a period of rapid expansion and production increase in the tungsten mine project in Drakelands, Devon, UK. Up to now, the increase in production capacity and the rise in tungsten prices, have provided strong support for the stock price of developer Wolf Minerals.

With the progress of science and technology, various high-end equipment in the field of national defense and military put forward higher requirements for lithium-ion batteries. It is of great practical significance to seek high-performance lithium-ion batteries. Among them, the performance of cathode materials has become the key factor to limit the further improvement of lithium-ion battery performance. It is very important to find high-performance cathode materials for lithium-ion batteries.

Among many energy sources, hydrogen is a clean and recyclable material, which is considered to be an ideal energy carrier. Electrolyzed water hydrogen production is one of the most promising and clean hydrogen production methods. Traditionally, it can effectively reduce hydrogen evolution. The electrode materials of the potential are mainly platinum-based precious metals, but the reserves of these metal materials on the earth are scarce and expensive, and large-scale promotion cannot be achieved. Therefore, the development and research of a hydrogen evolution electrode with high catalytic activity and low cost is of great theoretical and practical value.

Photocatalysis is a new science. It uses semiconductor photocatalytic materials to obtain cheap and sustainable solar energy from nature, reduce the cost of hydrogen production and decompose various organic pollutants. It has a good application prospect in solving energy crisis and environmental pollution control.

Tungsten copper alloys have been widely used in large capacity vacuum circuit breakers and microelectronics due to their excellent properties. Tungsten and copper are mainly used in electrical materials, including electrical contact materials and electrode materials. Tungsten copper alloy sheet has been used in power electronic devices as a new type of electronic packaging material due to its small expansion coefficient and good conductivity and thermal conductivity.

Long afterglow materials refer to materials that can absorb and store energy irradiated by external light, and then release these energy slowly in the form of visible light at room temperature. Long afterglow material is a new type of functional material which meets the development requirements of the 21st century. It has the characteristics of high efficiency, energy saving, green and environmental protection. Its application range has also expanded from lighting, decoration to communication, display and storage.

Aluminum matrix composites have the advantages of low density, high tensile strength, high modulus of elasticity and high wear resistance. Therefore, aluminium matrix composites have great application potential in aviation and aeronautics.

Tungsten trioxide is a semiconductor nanomaterial with indirect band gap transition. It has good photoelectric and gas sensing properties. In order to make full use of the photoelectric properties of tungsten trioxide, porous tungsten trioxide nanomaterials with regular morphology and high specific surface area need to be prepared.

Tungsten silicide (W5Si3) is also known as a tetragonal silicon, which is a kind of tetragonal crystal. It is a very promising high-temperature structural material and electrode material.

As an important part of metal tungstate nanomaterials, calcium tungstate nanomaterials have unique crystal structure and remarkable nano-effects, so they have important application value in the field of catalytic oxidation and photochromism.