Add to ORKGThe newly patented method for regeneration of ultrapure silicon and germanium via magnesium silicide and magnesium germanide from waste photovoltaic (PV) cells, broken germanium lenses and waste magnesium chips was utilized to obtain chemical vapour deposition (CVD) precursors for application in electronics, optics or nanoparticles synthesis. Magnesium silicide and germanide were prepared directly by thermal synthesis from waste materials in optimized tube reactor at 400°C and 5 Pa. X-Ray Diffraction (XRD) confirmed 97.9% respective 95% purity of products. The presence of silicon and germanium hydrides (CVD precursors) prepared by acid hydrolysis in the second step of the process was verified by Gas Chromatography–Mass Spectroscopy (GC/MS) ...
We report new approaches based on rational design and preparation of chemical vapor deposition precu...
This work was a detailed investigation into the Chemical Vapour Deposition (CVD) of tungsten and tun...
Klipp A, Hamelmann F, Haindl G, et al. Pentamethylcyclopentadienyl disilane as a novel precursor for...
This work is focused on the regeneration of silicon and germanium from electronic waste and on the p...
From that reason the newly patented process, in which waste photovoltaic panels and optical lenses s...
Recycling technologies help to save energy, materials and environment. This is the main reason of...
This work is focused on preparation of magnesium silicide to purify silicon via waste-free route
A new approach is discussed for the generation of high purity silicon from silica fume (SF), which i...
The crystalline germanium nanostructures were obtained on a silicon surface by the chemical vapor de...
Widely studied mesoporous oxide materials have a range of potential applications, such as catalysis,...
The aim of this study is to optimize the reaction conditions that would ensure efficient and economi...
Feasibility of producing high purity silicon from amorphous silica fume, using a low temperature mag...
Summarization: The circular use of critical raw materials is regarded as a topic of contemporary int...
Large scale photovoltaic technology require Si wafers and cutting process has the significant disadv...
Silicon is the dominant material in photovoltaic devices and with regard to the PV market growth, th...
We report new approaches based on rational design and preparation of chemical vapor deposition precu...
This work was a detailed investigation into the Chemical Vapour Deposition (CVD) of tungsten and tun...
Klipp A, Hamelmann F, Haindl G, et al. Pentamethylcyclopentadienyl disilane as a novel precursor for...
This work is focused on the regeneration of silicon and germanium from electronic waste and on the p...
From that reason the newly patented process, in which waste photovoltaic panels and optical lenses s...
Recycling technologies help to save energy, materials and environment. This is the main reason of...
This work is focused on preparation of magnesium silicide to purify silicon via waste-free route
A new approach is discussed for the generation of high purity silicon from silica fume (SF), which i...
The crystalline germanium nanostructures were obtained on a silicon surface by the chemical vapor de...
Widely studied mesoporous oxide materials have a range of potential applications, such as catalysis,...
The aim of this study is to optimize the reaction conditions that would ensure efficient and economi...
Feasibility of producing high purity silicon from amorphous silica fume, using a low temperature mag...
Summarization: The circular use of critical raw materials is regarded as a topic of contemporary int...
Large scale photovoltaic technology require Si wafers and cutting process has the significant disadv...
Silicon is the dominant material in photovoltaic devices and with regard to the PV market growth, th...
We report new approaches based on rational design and preparation of chemical vapor deposition precu...
This work was a detailed investigation into the Chemical Vapour Deposition (CVD) of tungsten and tun...
Klipp A, Hamelmann F, Haindl G, et al. Pentamethylcyclopentadienyl disilane as a novel precursor for...