Results 191 to 200 of about 13,598 (300)

A review on topology and control strategies of high-power inverters in large- scale photovoltaic power plants. [PDF]

Heliyon
Azizi A, Akhbari M, Danyali S, Tohidinejad Z, Shirkhani M.   +4 more
europepmc   +1 more source

Hydroquinone Oxidation by Redox‐active Guanidines and Thioguanidines: Faster Conversion to High‐Potential Than to Low‐Potential Quinones

Chemistry – A European Journal, EarlyView.
New redox‐active oligothioguanidines are developed and used in dehydrogenative P–P coupling reactions and hydroquinone oxidations. Tetrathioguanidino‐ and tetraguanidinobenzenes oxidize high‐potential halogenated hydroquinones faster than relatively low‐potential hydroquinone.
Ute Wild, Olaf Hübner, Sebastian Jaworski, Elisabeth Kaifer, Hans‐Jörg Himmel   +4 more
wiley   +1 more source

Impact of the non-ideal condition in the analysis of high voltage gain switched impedance inverter with cost perspectives. [PDF]

Sci Rep
Hasan Babayi Nozadian M, Babaei E, Hosseini SH.   +2 more
europepmc   +1 more source

Analysis, Design and Implementation of a Quasi-Proportional-Resonant Controller for a Multifunctional Capacitive-Coupling Grid-Connected Inverter [PDF]

, 2016
Dai, Ning-Yi, Guerrero, Josep M., Lam, Chi-Seng, Wong, Man-Chung, Ye, Tao   +4 more
core   +1 more source

Performance comparison of pressure swing adsorption and amine‐based absorption for synthesis gas purification

The Canadian Journal of Chemical Engineering, EarlyView.
Comparison of PSA and amine‐based absorption for syngas purification shows that PSA offers lower energy intensity, global warming potential, and minimum selling price, making it a more sustainable option. However, absorption achieves higher syngas purity. A GREENSCOPE‐based multi‐criteria assessment guides optimal process selection.
Magno Fonseca Santos, Antonio Esio Bresciani, Rita Maria Brito Alves   +2 more
wiley   +1 more source

Miniaturizing Controlled-Source EM Transmitters for Urban Underground Surveys: A Bipolar Square-Wave Inverter Approach with SiC-MOSFETs. [PDF]

Sensors (Basel)
Wu Z, Zhang K, Zhang R, Lin Z, Wang M, Wang Y, Zhang Q.   +6 more
europepmc   +1 more source

Photocatalytic Oxygen Evolution with Prussian Blue Coated ZnO Origami Core‐Shell Nanostructures

ChemPhysChem, Volume 26, Issue 6, March 15, 2025.
Prussian Blue and its derivative hold significant potential for photocatalytic oxygen evolution. IN this contribution the photocatalytic oxygen evolution reaction (OER) was characterized using a hybrid catalyst consisting of Prussian Blue coated ZnO nanostructures. The resulting heterojunction, which was characterized both structurally and functionally,
Ruby Phul, Guobin Jia, Emir Utku Sekercileroglu, Yves Carstensen, Ratnadip De, Andrea Dellith, Jan Dellith, Jonathan Plentz, Ferdi Karadaş, Benjamin Dietzek‐Ivanšić   +9 more
wiley   +1 more source

Reliability assessment and small signal analysis of the enhanced switched impedance inverter with low input current ripple. [PDF]

Sci Rep
Hasan Babayi Nozadian M, Babaei E, Hosseini SH.   +2 more
europepmc   +1 more source

Fracture evolution of a thick soft protection layer and the water inrush mechanism in overburden under longwall mining

Deep Underground Science and Engineering, EarlyView.
Through shear–tensile creep tests and viscoelastic modeling, the fracture evolution of thick soft protective layers is clarified. Results show thickness‐dependent rheological failure modes that govern four types of roof water inrush, providing a mechanism‐based framework for hazard prediction and control. Abstract In the Jurassic coal‐bearing strata of
Mengnan Liu, Wei Qiao, Xianggang Cheng, Xiangsheng Meng, Peichao Feng   +4 more
wiley   +1 more source

An enhanced single phase quasi Z-source switched capacitor seven level inverter with modified SPWM for PV applications. [PDF]

Sci Rep
Hosseini S, Hosseini SH, Sabahi M, Babaei E.   +3 more
europepmc   +1 more source