Results 41 to 50 of about 13,990 (163)

Asymmetric effects of crude oil prices and USD exchange rate on precious metals returns：Evidence from pre and during COVID-19 outbreak. [PDF]

Heliyon, 2023
Wang Y, Chen J, Ren X.
europepmc   +1 more source

From E-Waste to Hydrogen Evolution: Harnessing Recycled Precious Metals for Catalytic Efficiency in Hydrogen Evolution Reactions. [PDF]

Materials (Basel), 2023
Mitrović S, Brković S, Živković S, Zdolšek N, Seović M, Georgijević J, Perović I.   +6 more
europepmc   +1 more source

Precipitation of Pt, Pd, Rh, and Ru Nanoparticles with Non-Precious Metals from Model and Real Multicomponent Solutions. [PDF]

Molecules, 2023
Rzelewska-Piekut M, Wolańczyk Z, Nowicki M, Regel-Rosocka M.   +3 more
europepmc   +1 more source

Optimization of Precious Metals Recovery from Electronic Waste by Chromobacterium violaceum Using Response Surface Methodology (RSM). [PDF]

Bioinorg Chem Appl, 2023
Abdol Jani WNF, Suja' F, Sayed Jamaludin SI, Mohamad NF, Abdul Rani NH.   +4 more
europepmc   +1 more source

Origins of heat and luminous saturation in LuAG:Ce thin films for high-power laser lighting

Journal of Advanced Ceramics
The performance of high-power laser-driven lighting systems is fundamentally limited by an insufficient understanding of the mechanisms governing heat generation and luminous saturation in color-converting materials.
Bingguo Xue, Shaohong Liu, Huiying Hu, Limin Zhou, Hao Cui, Hongying Pei, Wenyan Zhou, Manmen Liu, Haigang Dong, Ming Wen, Li Chen, Wei Wang, Song Li, Liang Zuo   +13 more
doaj   +1 more source

Cr-Fe-Ni-Cu Quaternary Nanostructure as a Substitute for Precious Metals in Automotive Three-Way Catalysts. [PDF]

ACS Omega, 2022
Hirakawa T, Miyahara Y, Shimokawa Y, Nishiyama K, Tsushida M, Yoshida H, Ohyama J, Machida M.   +7 more
europepmc   +1 more source

Ordered intermetallic compounds combining precious metals and transition metals for electrocatalysis. [PDF]

Front Chem, 2022
Yang M, Wan J, Yan C.
europepmc   +1 more source

Paleotectonic setting of basaltoid volcano-plutonic belts with porphyry copper deposits

Руды и металлы
The article considers geotectonic position and geological features of basaltoid volcano-plutonic belts (VPBs) associated with porphyry copper and gold-copper deposits.
Migachev I. F., Zvezdov V. S., Konkin V. D.   +2 more
doaj   +1 more source

Recovery of Precious Metals: A Promising Process Using Supercritical Carbon Dioxide and CO₂-Soluble Complexing Polymers for Palladium Extraction from Supported Catalysts. [PDF]

Molecules, 2023
Ruiu A, Li WSJ, Senila M, Bouilhac C, Foix D, Bauer-Siebenlist B, Seaudeau-Pirouley K, Jänisch T, Böringer S, Lacroix-Desmazes P.   +9 more
europepmc   +1 more source

Unveiling the Origin of the Strengthening Mechanism in a Novel Precious Metal Multi‐Principal Elements Alloy

Advanced Science
Precious metal electrical contact materials are pivotal in microelectronic devices due to their excellent chemical stability and electrical properties. Their practical application is hindered by the strength, contact resistance, and high cost.
Xuan Zhou, Hualong Ge, Kai Xiong, Junjie He, Shunmeng Zhang, Li Fu, Zhilong Tan, Xiaofei Wu, Xuming Li, Haijun Wu, Junmei Guo, Yong Mao   +11 more
doaj   +1 more source