Results 61 to 70 of about 3,676 (209)
Molybdenum disulfide (MoS2), a layered transition-metal dichalcogenide, has been of special importance to the research community of geochemistry, materials and environmental chemistry, and geotechnical engineering.
Shutthanandan V +3 more
doaj +1 more source
Low‐Cost Maskless Photolithography Using an LCD‐3D Printer for Microelectronic Devices
A cost‐effective and flexible approach is presented to maskless photolithography using a commercial LCD‐MSLA 3D printer, fabricating high‐precision electrodes for 2D material transistors. Abstract A cost‐effective and flexible approach is presented to maskless photolithography using a commercial Liquid Crystal Display (LCD)‐based Masked ...
Qianqian Wu +7 more
wiley +1 more source
The east-central part of Jilin Province, located on the continental margin of northeast China along the eastern Xing-Meng orogenic belt, hosts more than 10 large-and medium-scale Mo deposits. The major types of mineralization include porphyry, skarn, and
SONG Quan-heng +5 more
doaj +1 more source
Molybdenum mineralization of Serhiivka Au-Mo deposit (Middle Dnipro, Ukrainian Shield)
The article is devoted to molybdenum mineralization of the Eastern flank of Au-Mo Serhiivka deposit, located in the Middle Dnipro megablock of the Ukrainian Shield (USh).
V. V. Sukach +3 more
doaj +1 more source
As the reduction of transition metal oxides by coal poses a significant climate risk, the use of alternative reducing agents such as hydrogen is becoming increasingly important. This review summarizes the current knowledge of the reduction pathways of transition metal oxides from groups 6 to 8.
Michael Häger +2 more
wiley +1 more source
Collector-depressant equilibria in the flotation of molybdenite [PDF]
This dissertation presents the results of research on the flotation system potassium n-amyl xanthate - sodium sulfide - molybdenite. The purposes of the research were (1) to determine the theoretical collector-depressant equilibria conditions of this ...
Andelin, Robert Létrenne
core
Structural and morphological features of Verba molybdenum ore mineralization
The article shows the Verba ore mineralization of molybdenum (Volyn Block of the Ukrainian Shield) is associated with small granite intrusions. They are located in the south-eastern exocontact zone of the Ustynivka granite massif of the Paleoproterozoic ...
M. M. Kostenko, P. A. Kondratenko
doaj +1 more source
Focused ion beam (FIB) patterning enables on‐chip amorphization of high‐aspect ratio MoS2 monolayers into complex geometries with tunable electrical properties. By controlling the ion dose, conductive pathways as narrow as 700 nm are formed, allowing precise modulation of local conductivity.
Matheus F. F. das Neves +8 more
wiley +1 more source
Selective Flotation of Molybdenite and Chalcopyrite
Separation of molybdenite from chalcopyrite from the bulk concentrate of a low grade molybdenite ore from Chintamani, Kolar District, Karnataka, has been attempted in a modified Hallimond tube microflotation set-up.
Durga, S, Nayak, UB
core
Re-Os isotope method is a powerful tool for dating ore deposits, but digesting samples with the Carius tube is complicated and dangerous.A simple and quick method to determine the age of molybdenite Re-Os and Re content has been established.5-15 mg of ...
YANG Xue +5 more
doaj +1 more source

