CAS:3425-46-5 | POTASSIUM SELENOCYANATE

Introduction of CAS:3425-46-5 | POTASSIUM SELENOCYANATE

Selenocyanic acid, potassium salt (also known as potassium selenocyanate) is a compound that was first synthesized by J.J. Berzelius in 1823. It is a yellow-colored, water-soluble solid that is primarily used in scientific research applications. Potassium selenocyanate is composed of potassium (K+) and selenocyanic acid (H2SeCN-), and is a strong oxidizing agent. It is a powerful reagent in organic synthesis and has several important biochemical and physiological effects.

Specification of CAS:3425-46-5 | POTASSIUM SELENOCYANATE

Research Application of CAS:3425-46-5 | POTASSIUM SELENOCYANATE

Energy Storage Systems

A novel energy storage system, the rechargeable potassium-selenium (K-Se) battery, has been introduced, utilizing selenium/carbonized-polyacrylonitrile (PAN) composite as the cathode and metallic potassium as the anode. This system highlights the effective confinement of selenium, aiding in volume change buffering and inhibiting the formation of polyselenides, which significantly boosts electrochemical performance. The introduction of potassium ions is crucial for the cleavage of C-Se bonds and the rearrangement of selenium atoms, culminating in the formation of K2Se. This breakthrough offers a deeper understanding of potassium-selenium batteries, potentially guiding the optimization of selenium and sulfur electrodes for various battery systems (Liu et al., 2017; Xu et al., 2020; Kim & Kang, 2020).

Agricultural Enhancements

The role of selenium in promoting plant growth and enhancing stress resilience is gaining attention. Studies have shown that selenium application can mitigate salt stress in maize by improving photosynthetic capacity, enhancing antioxidant enzyme activities, and regulating ion homeostasis. This sheds light on selenium's potential in improving crop yield and stress tolerance, highlighting its significance in agricultural practices (Jiang et al., 2017).

Environmental Remediation

Selenium oxyanions' selective uptake by novel anion exchangers has been reported, offering a promising approach for selenium decontamination from water. This method exhibits high selectivity and efficiency, suggesting potential applications in water treatment and environmental cleanup efforts (Kozai et al., 2002).

Chemical Synthesis and Applications

The alloylic selenosulfide rearrangement introduces a chemical ligation method to cysteine and other thiols, leveraging the properties of selenium for biochemical applications. This method showcases the versatility of selenium in facilitating new synthesis pathways and its utility in chemical biology (Crich et al., 2006).

Advanced Materials and Electrochemistry

The superconformal electrodeposition of silver from a KAg(CN)2-KCN-KSeCN electrolyte demonstrates the impact of potassium selenocyanate in achieving specular films and superconformal growth in submicrometer vias. This highlights the role of selenium compounds in advancing materials science and electrochemical applications (Baker et al., 2003).

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