Results 101 to 110 of about 278,375 (304)

Photoswitching Conduction in Framework Materials

open access: yesAdvanced Functional Materials, EarlyView.
This mini‐review summarizes recent advances in state‐of‐the‐art proton and electron conduction in framework materials that can be remotely and reversibly switched on and off by light. It discusses the various photoswitching conduction mechanisms and the strategies employed to enhance photoswitched conductivity.
Helmy Pacheco Hernandez   +4 more
wiley   +1 more source

Исследование эффективности применения теплонасосных установок для нужд теплоснабжения в условиях Украины [PDF]

open access: yes, 2010
The article presents the results of theoretical researches of heat pumps efficiency. Were identified economic and environmental potential of these equipment.
Бикмаев, С. Р.   +5 more
core  

Microporous Microgel Assemblies Facilitating the Recruitment and Osteogenic Differentiation of Progenitor Cells for Bone Regeneration

open access: yesAdvanced Functional Materials, EarlyView.
There is a significant need for biomaterials with well‐defined stability and bioactivity to support tissue regeneration. In this study, we developed a tunable microgel platform that enables the decoupling of stiffness from porosity, thereby promoting bone regeneration.
Silvia Pravato   +9 more
wiley   +1 more source

‘Greening’ the UK: A Comparative Study of Heat Pumps and Hydrogen Boilers in Residential Heating

open access: yesEnergies
With a key policy decision on the role of hydrogen boilers expected by 2026, the UK is at a strategic crossroads in implementing its Heat and Buildings Strategy.
Lin Gao   +3 more
doaj   +1 more source

Geothermal heat pumps as one of possibilities of an alternative energy used for objects heating objects in Czech Republic [PDF]

open access: yesActa Montanistica Slovaca, 2007
The use of geothermal energy for more localised energy requirements is becoming more apparent with the use of geothermal heat pumps. The use of heat from the upper portion of the earth's crust can be useful and efficient method of energy saving.
Jiří Ryška   +3 more
doaj  

State of the art in gas driven heat pumps [PDF]

open access: yes, 2014
All of the products currently on the market or known to be under development are being developed by European companies. The market leader is Robur, with ammonia-water absorption heat pumps available in air, water and ground source versions with nominal ...
Critoph, Robert E.
core  

3D‐Printed Sulfur‐Derived Polymers With Controlled Architectures for Lithium‐Sulfur Batteries

open access: yesAdvanced Functional Materials, EarlyView.
Rheology‐guided formulation design for direct ink writing enables the fabrication of 3D sulfur copolymer cathodes with controlled architectures for lithium‐sulfur batteries. The printed electrodes exhibit multiscale porosity and high sulfur utilization, delivering enhanced electrochemical performance compared to conventional cast electrodes.
Bin Ling   +7 more
wiley   +1 more source

Metaheuristic Framework for Material Screening and Operating Optimization of Adsorption-Based Heat Pumps. [PDF]

open access: yesACS Omega, 2023
Silva BC   +5 more
europepmc   +1 more source

The Effect of Purcell Cavities on the Lifetime of Thermally Activated Delayed Fluorescent Emitters

open access: yesAdvanced Functional Materials, EarlyView.
A pressing challenge to OLED displays and lighting is to balance high efficiency and long operational lifetime in the deep blue spectrum. The Purcell effect can reduce the triplet density and hence the probability for destructive energy‐driven triplet annihilation events that limit the OLED lifetime. Here we study of the Purcell effect on two different
Sritoma Paul   +4 more
wiley   +1 more source

Home - About - Disclaimer - Privacy