Results 131 to 140 of about 130,314 (335)
Advanced Sustainable Systems, EarlyView.A novel MBOdCN S‐scheme heterojunction photocatalyst is fabricated using pristine Mg‐Bi2O3 and grayish g‐C3N4, where dynamic dual charge migration paths occur to accelerate exciton dissociation. This composite catalyst realizes high degradation efficiency of up to 99.56% of oxytetracycline (OTC) removal under optimized conditions. The material exhibits
Potlako J. Mafa +11 more
wiley +1 more source
Advanced Sustainable Systems, EarlyView.This study compares the electrochemical performance of high‐entropy alloys (HEA) and oxides (HEO) as supercapacitor electrodes. HEO demonstrates superior energy and power density due to its capacitive behavior and surface redox reactions, while HEA relies on diffusion‐controlled processes.
Öyküm Başgöz +3 more
wiley +1 more source
Business Strategy and the Environment, Volume 32, Issue 1, Page 753-768, January 2023., 2023 Abstract The adoption of new innovative ecosystems linked to Industry 4.0 (I4.0) in industrial firms has created new opportunities for performance. In this study, we investigate whether I4.0 can reinforce environmental asset management in achieving firm economic and social performance. We intend to contrast the existence of I4.0‐based reward mechanisms
Joan Torrent‐Sellens +2 more
wiley +1 more source
Efficiency of Polish metallurgical industry based on data envelopment analysis
Metalurgija, 2016 The main purpose of this paper is to compare the technical efficiency of 12 sectors manufacturing basic metals and metal products in Poland. This article presents the use of Data Envelopment Analysis models, to determine overall technical efficiency ...
J. Baran +4 more
doaj
Advanced Science, EarlyView.In summary, a universal EGaIn‐based DIW printing strategy is presented for fabricating wideband stretchable antennas. The printed antenna achieves an operating bandwidth of 3.75–8.21 GHz (fractional bandwidth: 75%), a peak gain of 1.8 dB and a radiation efficiency of 76.6%, surpassing state‐of‐the‐art stretchable antennas. More importantly, the antenna
Xiangyu Guo +6 more
wiley +1 more source
Metalurgija, 2015 In this article are present the results of physical and chemical characterisation activities, of industrial wastes: ash and slag, drilling sludge, metallurgical slag.
R. G. Popa +4 more
doaj
MXene‐Supported Single‐Atom Electrocatalysts
Advanced Science, EarlyView.This review discusses the characteristics and synthesis of MXenes to elucidate their benefits as support materials. Next, methods and characterization for anchoring SAs onto MXene are discussed. Subsequently, a comprehensive discussion is provided on the recent applications of MXene‐supported SACs in electrocatalysis. Finally, the future challenges and
Jianan He +7 more
wiley +1 more source