Product Our Products

Copper - Wikipedia

2021. 8. 27. & 0183;& 32;Some lead-free solders consist of tin alloyed with a small proportion of copper and other metals. The alloy of copper and nickel, called cupronickel, is used in low-denomination coins, often for the outer cladding. The US five-cent coin currently called a nickel consists of 75% copper and 25% nickel in homogeneous composition.Group: group 11

Eco-friendly Mycogenic Synthesis of ZnO and CuO …

2020. 9. 8. & 0183;& 32;Mycogenic synthesis of medically applied zinc oxide ZnO and copper oxide CuO nanoparticles NPs were exploited using Penicillium chrysogenum. The biogenesis and capping processes of the produced nano-metals were conducted by functional fungal extracellular enzymes and proteins. The obtained ZnO-NPs and CuO-NPs were characterized. Also, the antibacterial activity and …Cited by: 20

Cu I hybrid inorganic–organic materials with …

2016. 1. 1. & 0183;& 32;The continuous search for hybrid inorganic–organic compounds to be used in a variety of appli ions points obviously to the abundant, cheap, and environmental friendly copper. Cu I complexes exhibit a high structural diversity and are emissive with several classes of ligands with properties varying markedly with structure and environment.

Sustainable Li‐Ion Batteries: Chemistry and Recycling …

The compound has a high working potential ≈4.1 V , is environment-friendly, consists of abundant elements, and exhibits thermal stability at highly charged states. The space group of this phase is Fd 3 & 175; m with Li ions and Mn 3 /Mn 4 ions occupying the tetrahedral and the octahedral sites, respectively, in the cubic-closed packed O 2− lattice.

Diameter-Selective Synthesis of Semiconductor …

2000. 8. 22. & 0183;& 32;Unidirectionally Aligned Copper Hydroxide Crystalline Nanorods from Two-Dimensional Copper Hydroxy Nitrate. ... Eco-Friendly Electrospun Membranes Made of Biodegradable Polymers for Wastewater Treatment. 2015,,, ... Nanostructured lead-free …

Sustainable Battery Materials from Biomass - Liedel - …

Additionally, porosity may be increased by using a template-free approach such as puffing, that is, by compression ca. 1 MPa and instantaneous release of pressure at elevated temperatures 200–300 & 176;C . 121 This process however does not lead to sufficiently small pores, so further porogens are needed in …

Optimization of alytic wet oxidating fulvic acid …

2021. 7. 7. & 0183;& 32;The degradation efficiency of fulvic acid FA was investigated in the alytic wet oxidation process CWPO by zero-valent copper chitosan activated carbon ball ZVC/CTS-ACB . Characterization ...

Phytohormone Priming: Regulator for Heavy Metal …

2018. 11. 27. & 0183;& 32;Phytohormones act as chemical messengers and, under a complex regulation, allow plants to sustain biotic and abiotic stresses. Thus, phytohormones are known for their regulatory role in plant growth and development. Heavy metals HMs play an important role in metabolism and have roles in plant growth and development as micronutrients. However, at a level above threshold, these HMs …

Synthesis of glycoconjugates utilizing the …

2020. 8. 6. & 0183;& 32; A Overlay of three extracted ion chromatograms for m/z-ratios 619.25, 781.28 and 943.35, showing separation of the bi-functionalized products with DP 3, 4 and 5, respectively note that these ...

PDF An Overview on Common Organic Solvents …

2019. 6. 29. & 0183;& 32;The level of impact, sign and symptoms will depend on concentration, time, duration, frequency and nature of solvents, leading to common effects …