Inorganic Bases

Cobalt hydroxide, a unique inorganic compound, has garnered considerable attention for its widespread applications in science and engineering. In the frontier of battery technology, cobalt hydroxide stands out with its outstanding electrochemical performance and is widely used as an electrode material for lithium-ion batteries and supercapacitors. These high-performance battery systems play a critical role in electric vehicles, renewable energy storage, and portable electronic devices, driving the energy transition in modern society. In the field of environmental protection, the efficient adsorption properties of cobalt hydroxide make it show great potential in water treatment and air purification. It can effectively adsorb and remove heavy metal ions and other harmful substances from water, which is of great significance for ensuring the safety and cleanliness of water resources. Moreover, it also shows excellent performance in catalytic reactions, which may be used to develop more environmentally friendly and efficient chemical conversion processes. In the vast stage of materials science, the multifunctionality of cobalt hydroxide makes it play an important role in the development of new functional materials. For example, its unique magnetic properties make it potentially applicable in magnetic storage and magnetic sensors. Meanwhile, its research in photocatalysis, thermoelectric conversion, etc. is becoming increasingly active, providing new possibilities for solving energy efficiency and environmental problems. However, the properties of cobalt hydroxide also bring some challenges. Its characteristic of being insoluble in water but soluble in acid requires its use in specific chemical environments to ensure stability during the application process. What's more worth noting is that cobalt hydroxide will transform into cobalt oxide at high temperatures, which may release energy during the process, therefore strict compliance with safety regulations is required when handling and storing it. As a multifaceted inorganic compound, the unique chemical and physical properties of cobalt hydroxide make it have broad application prospects in many fields. With our continuous deepening understanding of this material and the continuous development of technology, it is expected that cobalt hydroxide will play a greater role in future materials science and technological innovation, providing new solutions to the energy, environmental and sustainable development problems faced by modern society.

Barium hydroxide (hydrate) [Ba(OH)2] exists in several forms and has many uses in oil and grease additives, water treatment, vulcanization of rubber, and the manufacture of soaps, beet sugar, glass, and steel.

white powder(s); variable water content; can be obtained as a precipitate by adding NaOH solution to a solution of a Ti(IV) salt; used as a mordant [HAW93] [KIR83]

manufacture of beryllium and beryllium oxide.

YELLOW-GREEN POWDER