Results 231 to 240 of about 5,374,212 (253)

Synergistic Grain Boundary and Phonon Engineering Enables Ultrahigh Thermoelectric Performance in Mg3(Sb, Bi)2‐Based Materials

open access: yesAdvanced Science, EarlyView.
Ta encapsulated melting and Cu doping synergistically engineer grain boundaries and phonon scattering in Mg3(Sb,Bi)2, enabling single‐crystal‐like carrier transport and high thermoelectric performance. ABSTRACT Thermoelectric Mg3(Sb, Bi)2 has emerged as a rising star in virtue of its promising thermoelectric performance and abundant constituent ...
Jingdan Lei   +10 more
wiley   +1 more source

Ultrathin 2D In2O3 Nanosheets Confining Cu Single Atoms Synergized With Oxygen Vacancies for High Selectivity of Photocatalytic Reduction of CO2 to CO

open access: yesAdvanced Science, EarlyView.
In this work, we constructed an ultrathin two‐dimensional (2D) In2O3 nanosheet (In2O3‐Ns) structure based on oxygen vacancies (OV)‐rich defects and low crystallinity to anchor Cu single atoms (Cu SAs) and synthesized Cu/In2O3‐Ns photocatalysts. ABSTRACT In this work, we constructed an ultrathin two‐dimensional (2D) In2O3 nanosheet (In2O3‐Ns) structure ...
Yueying Yang   +10 more
wiley   +1 more source

Novel approach to the analysis and synthesis of modulation processes in power convertors

Proceedings of the Institution of Electrical Engineers, 1975
B M Bird, S R Bowes
exaly  

New power convertor technique employing power transistors

Proceedings of the Institution of Electrical Engineers, 1978
A R Daniels
exaly  

Application of power transistors to polyphase regenerative power convertors

Proceedings of the Institution of Electrical Engineers, 1978
A R Daniels
exaly  

Power convertor circuits for switched reluctance motors with the minimum number of switches

IEE Proceedings B: Electric Power Applications, 1990
B W Williams, C Pollock
exaly  

General formulation for dynamic studies in power systems including static convertors

Proceedings of the Institution of Electrical Engineers, 1977
J Arrillaga
exaly  

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