and nitric acidic (20 v% HNO3) media at 80 C. Surface roughness and elemental analyses supported decisions about how long to perform etching to remove aluminum (Al) from the HT-Si and UT-Si fragments.

In the second step, both the heat-treated silicon (HT-Si) and untreated (UT-Si) fragments underwent chemical etching using basic 30 wt% potassium hydroxide (KOH) and nitric acidic (20 v% HNO3) media ...

Lion One Metals achieved record mine operating income of C$6,302,540 for the quarter ending December 31, 2024 - a 312% increase compared to the previous quarter. The Company is ramping up ...

Essential and toxic element analysis in biological samples is critical for clinical research and occupational exposure assessment. However, complex sample matrices can introduce spectral interferences ...

his week’s new releases traverse the literary gamut from dark fantasy to a journey through the interior of the human body. A new flintlock fantasy horror trilogy from Richard Swan begins in ...

State Key Laboratory of Clean and Efficient Coal Utilization, College of Chemistry and Chemical Engineering, Taiyuan University of Technology, Taiyuan, Shanxi 030024, China Key Laboratory of Coal ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Electrochemically driven organic reactions present an appealing alternative to ...

Drillhole WMA082-12 Intersected 17.0 Metres at 10.81% U3O8; Including 10.5 Metres at 17.30% U3O8 Drillhole WMA094-02 ...

This pre-publication presents the proposed changes to the non-fertilizer related chemicals processes in the Fuel Life Cycle Assessment Model (the Model). It provides an opportunity to stakeholders to ...

Prior to analysis, all samples were previously washed with deionized water and the muscles of crustaceans were removed with stainless steel scissors and stored at -16 °C. The samples were lyophilized ...