Cold forging die design assisted by finite element simulation by Liu, Yi Ming.

“…In this study, a copper heat sink, which is an electronic component with heat sinking function, is identified as a sample to verify the effectiveness of finite element simulation.…”
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Taming metals: the use of leaded bronze in early China, 2000–1250 BC by Huan, L

“…<p>It has long been known that leaded bronze, an alloy consisting primarily of copper with the addition of tin and lead, was widely used in early China, starting from around the second millennium BC. …”

Fracture toughness assessment of a solder joint using double cantilever beam specimens by Lee, Adeline Puay Chen, Lim, Zan Xuan, Yantara, Natalia, Loo, Shane Zhi Yuan, Tee, Tong Yan, Tan, Cher Ming, Chen, Zhong

“…Double cantilever beam (DCB) specimens made of 99.9 wt% copper were selected in the current work. Eutectic Sn-37Pb solder was used to join two pieces of the copper plates with controlled solder thickness. …”
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Study of material properties of carbon nanotube composites by Wong, Chin Yeung.

“…This study focuses on the material properties of a carbon nanotube - polymer composite with potential applications in alternatives to metallic conductor trace, currently dominated by the use of copper or gold, for plastic circuit board (PCB) signal, ground and transmission line traces as well as 1st and 2nd level interconnects in semiconductor packaging applications.…”
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Development of a uniform-droplet spray apparatus for high melting temperature metals by Joumaa, Hady K

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On the influence of workpiece material on friction in microforming and lubricant effectiveness by Taureza, Muhammad, Song, Xu, Castagne, Sylvie

“…Furthermore, various lubricants were used with the aluminum and copper to examine their performance in microforming. …”
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Colloidal CuInSe 2 nanocrystals : from gradient stoichiometry toward homogeneous alloyed structure mediated by conducting polymer P3HT by Liang, Yen Nan, Yu, Kui, Yan, Qingyu, Hu, Xiao

“…We report, for the first time, the synthesis of colloidal copper indium selenide (CuInSe2) nanocrystals (NCs) possessing a gradient stoichiometry that is potentially tunable by the presence of a conducting polymer, i.e., poly(3-hexyl thiophene) (P3HT) in the synthesis medium. …”
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Synthesis of metal alloy catalysts using high-throughput experiments and machine learning optimization by Calista, Vania

“…To evaluate the effectiveness of this methodology and with the assistance of previous computational work carried out by collaborators at Meta AI, copper and three other copper alloys, namely binary Cu-Ag, Cu-Zn, and ternary Cu-Zn-Ag, are synthesized, due to their predicted promising use in CO2 reduction. …”
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Hybrid nanofluid radiative flow across a permeable convective moving surface with heat generation: numerical and statistical approach by Wahid, Nur Syahirah, Mustafa, Mohd Shafie, Md Arifin, Norihan, Khashi’ie, Najiyah Safwa, Pop, Ioan

“…Findings indicate a notable increase in heat transfer efficiency when employing a 2% volume fraction of copper in the hybrid nanofluid compared to lower concentrations (1–1.5%). …”

Fabrication of 3D microfeatures on thin metal foils using laser-induced shock pressure by Nagarajan, Balasubramanian

“…The microstructure variation on copper foil surfaces due to FPLSF is investigated using Electron BackScatter Diffraction (EBSD) technique. …”
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The Policy, People, and Place Impacts of Mining for the Clean Energy Transition in the US by Randall, Abigail Marie

“…To address the tensions at the energy transition level, I establish copper, cobalt, nickel, and lithium, or energy transition minerals, as the focus of this thesis. …”
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Optimizing selenization conditions of Cu2CdSn(S,Se)4 by Wong, Jia Mian

“…Copper zinc tin sulfide (Cu2ZnSnS4, CZTS) is a promising non-toxic and earth-abundant material for thin-film solar cell. …”
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Environmental footprint of voltammetric sensors based on screen-printed electrodes: an assessment towards "green" sensor manufacturing by Ahamed, Ashiq, Ge, Liya, Zhao, Ke, Veksha, Andrei, Bobacka, Johan, Lisak, Grzegorz

“…Compared with other materials, carbon black was the least impactful on the environment. On the other hand, copper and waste-derived CNTs (WCNTs) showed low impacts except for terrestrial ecotoxicity and human toxicity (non-cancer) potentials. …”
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Single atom catalysts on MXene for carbon dioxide reduction reaction by Lee, Daryll Shzen

“…CO2 reduction testing was conducted using in-line sampling gas chromatography. Copper and zinc were the metals that most significantly enhanced the catalytic activity and selectivity of Nb2C MXene, with copper showing a stronger effect than zinc. …”
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Investigating the potential of cobalt-doped zinc oxide (Zn1-xCoxOδ) as a buffer layer for CZTS thin-film solar cells by Abdullah, Huda, Kang, Jian Xian, Amir Hamzah, Muhammad Nurhayat, Mohammad Naim, Norshafadzila, Bais, Badariah, Mohmad, Abdul Rahman, Sampe, Jahariah, Brian Yuliarto, Brian Yuliarto, Othman, Mohd. Hafiz Dzarfan, Yap, Wing Fen, Ni Luh Wulan Septiani, Ni Luh Wulan Septiani

“…Copper zinc tin sulfide (CZTS) solar cells are one of the most promising possible substitutes for chalcopyrite copper indium gallium selenide (CIGS) in the future photovoltaic industry. …”

Effect of switching frequency on efficiency in wide bandgap based drive systems by Cooke, M, Rogers, DJ

“…A combination of analytical and numerical methods are used to model the conduction and switching losses in the inverter, and the copper and iron losses in the motor. Iron losses are derived from a Steinmetz model. …”

Nondestructive evaluation interfaces defects IC packaging by Guo, Ningqun., Ling, Shih Fu., Wong, Brian Stephen.

“…There are many interfaces in IC packaging, such as that between mold compound and silicon chip, and that between silicon die, die attach and copper lead-frame. The quality of these interfaces has been a critical issue in the reliability testing of IC packaging and during the manufacturing process as the packages become thinner and denser. …”
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Single-site nanozymes with a highly conjugated coordination structure for antitumor immunotherapy via cuproptosis and cascade-enhanced T lymphocyte activity by Liu, Yang, Niu, Rui, Zhao, Huan, Wang, Yinghui, Song, Shuyan, Zhang, Hongjie, Zhao, Yanli

“…Herein, a cholesterol oxidase (CHO) and lysyl oxidase inhibitor (LOX-IN-3) co-delivery copper-dibenzo-[g,p]chrysene-2,3,6,7,10,11,14,15-octaol single-site nanozyme (Cu-DBCO/CL) was developed. …”
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Heat of formation of some ferro-calcic singulo-silicates by Wen, Ching Yu, 1881-

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Synthesis of 2-aminofurans and 2-unsubstituted furans via carbenoid-mediated [3 + 2] cycloaddition by Jiang, Yaojia, Khong, Vanessa Zhong Yue, Lourdusamy, Emmanuvel, Park, Cheol-Min

“…The carbenoid-mediated [3 + 2] cycloaddition of copper carbenoids with enamines provides 2-amino-2,3-dihydrofurans which serve as common intermediates for both 2-aminofurans and 2-unsubstituted furans.…”
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