Results 101 to 110 of about 8,993,127 (335)
Dual Single Atoms Boosting Photocatalytic Upcycling of Raw Polyvinylidene Fluoride Plastic
Advanced Materials, EarlyView.To resolve the catastrophic disaster of plastic contamination, the Cu‐Fe dual‐single‐atom‐loaded In2P3S9 NSs photocatalyst was prepared for direct conversion of raw polyvinylidene fluoride plastic into valuable chemicals. The dual‐single‐atom catalyst exhibits exceptional performance, with a total acetic/formic acid production of ∼1351.8 µmol g−1 ...
Amin Talebian‐Kiakalaieh +6 more
wiley +1 more source
Simulation Analysis of Solar-air Dual Heat Source Heat Pump System
Zhileng xuebao, 2023 This study designs and establishes a solar-air dual heat source heat pump system based on a micro-heat pipe array to ensure the stable operation of the multiple heat source heat pump system under complex operating conditions and further optimize the ...
Wang Gang +4 more
doaj +2 more sources
Optimization of a Solar-Air Source Heat Pump System in the High-Cold and High-Altitude Area of China
Social Science Research Network, 2023 Tian-Hu Zhang +5 more
semanticscholar +1 more source
Thermodynamic Analysis of an Air Source Compression Heat Pump [PDF]
, 2020 The aim of this paper is to evaluate air source heat pump efficiency using energy and exergy analyses for different evaporating temperatures and compressor isentropic efficiencies. For each case of different evaporating temperature and compressor isentropic efficiency, the heat pump coefficient of performance (COP), irreversibility and exergy ...
Torbarina, Fran +2 more
openaire +1 more source
Drop-in Performance of Low GWP Refrigerants in a Heat Pump System for Residential Applications [PDF]
, 2012 R410A is one of the main refrigerants used for air conditioning and heat pump systems in residential applications. It has zero ozone depletion potential but its global warming potential is about 2,000. In China and Japan, refrigerant R32 (GWP = 675, zero
Cremaschi, Lorenzo, Barve, Atharva
core
Biomass DNA: An Emerging Building Block for Advanced Materials
Advanced Materials, EarlyView.Biomass DNA is rapidly emerging from its traditional role as a genetic blueprint to serve as a versatile abundant, highly programmable polymeric building block. This review highlights the transformation of macroscopic bulk biomass DNA into next generation of functional materials, spanning from dynamic hydrogels, sustainable bioplastics, and high ...
Yuwei Hu, Itamar Willner, Li Niu
wiley +1 more source
Advanced Materials, EarlyView.Cross‐sectional Lorentz TEM and off‐axis electron holography visualize the magnetic domain structure and quantify interlayer coupling in Fe3GeTe2/graphite/Fe3GeTe2 heterostructures. A stray‐field coupling length of 37±$\pm$7 nm marks the onset of domain misalignment between the layers.
Joachim Dahl Thomsen +6 more
wiley +1 more source
Design and Application of Air/Sewage Source Heat Pump System
Zhileng xuebao, 2017 In order to achieve energy conservation and emissions reductions, an air source/sewage source heat pump hot water system was designed. Field tests were conducted in a demonstration project on Tunxi Road at Hefei University of Technology. The results show
Hu Peng +4 more
doaj
Experimental and Numerical Study on a Dry-expansion Shell-and-Tube Evaporator Used in Wastewater Source Heat Pump (WWSHP) [PDF]
, 2012 Aiming at the issue of bio-fouling build-up on heat exchanger\u27s surface in wastewater source heat pump (WWSHP) systems, a novel dry-expansion shell-and-tube wastewater evaporator (DESTE) with defouling function was developed.
Wang, Xinlei +3 more
core