Results 81 to 90 of about 2,996,172 (394)
Assessment of Miscanthus × giganteus derived biochar as copper and zinc adsorbent:study of the effect of pyrolysis temperature, pH and hydrogen peroxide modification [PDF]
, 2017 In this work, experimental and modelling investigations were conducted on biochars pyrolyzed at 350 °C and 600 °C, to determine the effect of pyrolysis temperature, hydrogen peroxide activation and pH on copper and zinc removal, in comparison with ...
Bissessur, Ajay +3 more
core +6 more sources
Chemoselective Sequential Polymerization: An Approach Toward Mixed Plastic Waste Recycling
Advanced Functional Materials, EarlyView.Inspired by biological protein metabolism, this study demonstrates the closed‐loop recycling of mixed synthetic polymers via ring‐closing depolymerization followed by a chemoselective sequential polymerizations process. The approach recovers pure polymers from mixed feedstocks, even in multilayer formats, highlighting a promising strategy to overcome a
Gadi Slor +5 more
wiley +1 more source
Wood pyrolisys using aspen plus simulation and industrially applicable model [PDF]
, 2016 Over the past decades, a great deal of experimental work has been carried out on the development of pyrolysis processes for wood and waste materials. Pyrolysis is an important phenomenon in thermal treatment of wood, therefore, the successful modelling ...
Leštinský, Pavel, Palit, Aloy
core
Si/SiC-Ceramic low process shrinkage - high temperature material for the Laser Sinter process [PDF]
, 1998 Actual RP-systemsare very limited in producing adequate ceramic prototypes. In the presented process, the SiC..green part manufacturing bythe laser sintering process in combination with special postprocessing allows the fast production of SUSiC ...
Eyerer, Peter +2 more
core +1 more source
, 2020 Design of highly active catalysts plays a critical role in catalytic fast pyrolysis (CFP) of lignocellulosic biomass. Advanced catalysts can improve the deoxygenation rate of pyrolysis vapors and boost the production of fuel precursors.
Salman Soltanian +2 more
semanticscholar +1 more source
Energy & Fuels, 2020 Properties related to the combustion, stability and compatibility of blends composed of high viscosity heavy fuel oil (HFO) and highly acidic pyrolysis bio-oil were determined to assess the utility...
M. Kass +8 more
semanticscholar +1 more source
Advanced Functional Materials, EarlyView.A FeN4─O/Clu@NC‐0.1Ac catalyst containing atomically‐dispersed FeN4─O sites (medium‐spin Fe2+) and Fe clusters delivered a half‐wave potential of 0.89 V for ORR and an overpotential of 330 mV at 10 mA cm−2 for OER in 0.1 m KOH. When the catalyst was used in a rechargeable Zn–air battery, a power density of 284.5 mW cm−2 was achieved with excellent ...
Yongfang Zhou +8 more
wiley +1 more source
Catalytic effect of alkali metals on biomass pyrolysis kinetics [PDF]
, 2018 Biomass is a low-carbon, resource, which is finding increasing use for heating and the generation of electricity. Biomass pyrolysis plays a central role in its combustion and is therefore receiving extensive consideration. The decomposition of biomass is
Samson, Abby
core
Fast pyrolysis of LERDADEs for renewable biofuels
, 2020 The lipid-extracted residues of Desmodesmus sp. cultivated in anaerobically digested effluents (LERDADEs) were determined in real time using a thermogravimetric analyser and pyrolysis-gas chromatography–mass spectrometry coupling technology over a range ...
Gangyi Li +3 more
semanticscholar +1 more source
Powering the Future: A Cobalt‐Based Catalyst for Longer‐Lasting Zinc–Air Batteries
Advanced Functional Materials, EarlyView.A novel N‐doped graphitic shell‐encapsulated Co catalyst reveals superior bifunctional ORR/OER activity in alkaline media, empowering outstanding liquid and quasi‐solid‐state ZAB activity. The system delivers long‐term durability, a peak power density of 127 mW cm−2 and successfully powers an LED and a mini fan.
Manami Banerjee +10 more
wiley +1 more source