Results 201 to 210 of about 412,273 (267)

RETRACTED: Martínez-Revuelta et al. Numerical Study of a Solar Cell to Achieve the Highest InGaN Power Conversion Efficiency for the Whole In-Content Range. <i>Micromachines</i> 2022, <i>13</i>, 1828. [PDF]

Micromachines (Basel)
Martínez-Revuelta R, Solís-Cisneros HI, Trejo-Hernández R, Pérez-Patricio M, Paniagua-Chávez ML, Grajales-Coutiño R, Camas-Anzueto JL, Hernández-Gutiérrez CA.   +7 more
europepmc   +1 more source

Four‐Point Bending Tests at High Temperatures on Commercial MgO‐C Refractory Bricks with and Without Recyclate Considering Different Carbon Contents

Advanced Engineering Materials, EarlyView.
Four‐point bending tests are conducted in an argon atmosphere on commercial MgO‐C brick grades with and without MgO‐C recyclate from room temperature up to 1300 °C. No detrimental effect of the MgO‐C recyclates on bending strength is found. Instead, a decisive influence of the total carbon content is observed, with lower total carbon contents ...
Alexander Schramm, Lukas Knöchel, Thomas Schemmel, Christos G. Aneziris, Anja Weidner, Horst Biermann   +5 more
wiley   +1 more source

Investigation of Thermo‐Chemical Processes in Commercial MgO‐C Refractory Bricks With and Without MgO‐C Recyclate at Elevated Temperatures

Advanced Engineering Materials, EarlyView.
This study investigates thermo‐chemical processes during high‐temperature testing of two commercial MgO‐C brick grades, one containing 47.5 wt.% MgO‐C recyclate. Using ETV, DTA/TG‐MS, XRD, and SEM/EDS/EBSD, mechanisms such as carbothermal reduction of magnesia, impurity incorporation into the secondary MgO surface layer, and calcium‐rich phase ...
Alexander Schramm, Jana Hubálková, Christian Schimpf, Thomas Schemmel, Christos G. Aneziris, Anja Weidner, Horst Biermann   +6 more
wiley   +1 more source

Concentrated solar CO₂ reduction in H₂O vapour with >1% energy conversion efficiency. [PDF]

Nat Commun
Ren Y, Fu Y, Li N, You C, Huang J, Huang K, Sun Z, Zhou J, Si Y, Zhu Y, Chen W, Duan L, Liu M.   +12 more
europepmc   +1 more source

Daily Consumption of α-Linolenic Acid Increases Conversion Efficiency to Eicosapentaenoic Acid in Mice. [PDF]

Nutrients
Watabe S, Tanaka W, Sakakibara H, Yokoyama D.   +3 more
europepmc   +1 more source

High photothermal conversion efficiency of RF sputtered Ti₄O₇ Magneli phase thin films and its linear correlation with light absorption capacity. [PDF]

Sci Rep
Pichon L, Rekik H, Arab H, Drogui P, El Khakani MA.   +4 more
europepmc   +1 more source

Design and Development of D-A-D Organic Material for Solution-Processed Organic/Si Hybrid Solar Cells with 17.5% Power Conversion Efficiency. [PDF]

Molecules
Ullah F, Hasrat K, Iqbal S, Wang S.
europepmc   +1 more source

Multi-junction cascaded vertical-cavity surface-emitting laser with a high power conversion efficiency of 74. [PDF]

Light Sci Appl
Xiao Y, Wang J, Liu H, Miao P, Gou Y, Zhang Z, Deng G, Zhou S.   +7 more
europepmc   +1 more source

Construction and evolutionary factors of spatial correlation network of China's provincial tourism resource conversion efficiency. [PDF]

Heliyon
Liao Z, Liang S.
europepmc   +1 more source

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Enzymes for Efficient CO2 Conversion

The Protein Journal, 2021
The accumulation of carbon dioxide in the atmosphere as a result of human activities has caused a number of adverse circumstances in the world. For this reason, the proposed solutions lie within the aim of reducing carbon dioxide emissions have been quite valuable.
Aişe Ünlü, Zeynep Efsun Duman-Özdamar, Buse Çaloğlu, Barış Binay   +3 more
openaire   +2 more sources