A highly regio- and stereoselective copper-mediated cyanodifluoroalkylation of alkynes with ethyl difluoroiodoacetate and trimethylsilyl cyanide (TMSCN) is described. The three-component coupling ...

The objective of this work is the production and characterization of glass-ceramic with recycled glass powder and 4% (w/w) of cerium dioxide. Eleven groups were defined with conformation pressure of ...

A new and efficient method for the synthesis of aza-fused polycyclic quinolines (e.g., benzimidazo[1,2-a]quinolines) is described. This protocol includes an intermolecular condensation followed by a ...

The previous study showed that the use of powder phase contained spherical pre-reacted glass fillers (SPG) (diameter ~10 mm) enhanced mechanical properties of conventional GICs 6. It was proposed that ...

Domestic metal market outperforms overseas market, with lithium carbonate, SHFE zinc, SHFE copper, and alumina leading the gains. Coking coal rises by over 3% [SMM midday review] ...

The problems of bonding gold to glass or ceramic are discussed. Glass-to-gold bonding is necessary to obtain the adhesion of gold conductors in thick- or thin-film circuits. The history of thick-film ...

In this paper, the thermal performance of glass interposer substrate with copper through-package vias (TPVs) is investigated both experimentally and numerically. Copper via arrays with different via ...

Understand glass polishing green silicon carbide powder/green sic information in Henan Sicheng Abrasives Tech Co., Ltd company, and quickly obtain the latest quotation, select more quality Heat ...