Results 31 to 40 of about 81,961 (270)

Co-pyrolysis of rubberwood sawdust (RWS) and polypropylene (PP) in a fixed bed pyrolyzer

Journal of Mechanical Engineering and Sciences, 2019
Co-pyrolysis of rubberwood sawdust (RWS) waste and polypropylene (PP) was carried out at different temperatures (450,500,550, and 600°C) with biomass to plastics ratio 1:1 by using fixed bed drop-type pyrolyzer.
N. I. Izzatie, M. H. Basha, Y. Uemura, M. S. M. Hashim, M. Afendi, M. A. F. Mazlan   +5 more
doaj   +1 more source

Amino acid precursors from a simulated lower atmosphere of Titan: Experiments of cosmic ray energy source with 13 C- and 18 O-stable isotope probing mass spectrometry [PDF]

Published on Analytical Sciences, 29, 777-785 (2013), 2013
The organic haze of aerosols that shrouds the Saturnian moon Titan has previously been studied by both observations and laboratory simulation experiments. Here we report the abiotic formation of amino acid precursors in complex organic molecules during experimental simulation of the environment near Titan's surface with proton irradiation. Pyrolysis of
arxiv   +1 more source

Production of biochar for potential catalytic and energy applications via microwave vacuum pyrolysis conversion of cassava stem

Materials Science for Energy Technologies, 2020
Cassava stem waste is abundantly available after starch extraction, hence posing disposal problem and potential risk to environmental pollution. Alternative ways are needed to dispose the waste instead of landfilling and open burning.
Shin Ying Foong, Noor Syazana Abdul Latiff, Rock Keey Liew, Peter Nai Yuh Yek, Su Shiung Lam   +4 more
doaj  

The double-edged nature of nicotine: toxicities and therapeutic potentials

Frontiers in Pharmacology
Nicotine is the primary addictive component of cigarette smoke and is associated with various smoking-related diseases. However, recent research has revealed its broader cognitive-enhancing and anti-inflammatory properties, suggesting its potential ...
Yun Cao, Jiali Sun, Xiaofeng Wang, Xiaoyu Zhang, Huijuan Tian, Lingling Huang, Ze Huang, Yaping Zhang, Yaping Zhang, Jin Zhang, Lin Li, Shun Zhou, Shun Zhou   +12 more
doaj   +1 more source

Experimental Study on Co-Pyrolysis Characteristics of Household Refuse and Two Industrial Solid Wastes

Energies, 2021
The calorific value of household refuse (HR) is greatly improved after classification, which includes the implementation of sufficient pyrolysis conditions. Therefore, a better pyrolysis effect can be achieved by co-pyrolysis with industrial solid waste (
Hancheng Ma, Jianye Bei, Mingxiu Zhan, Wentao Jiao, Xu Xu, Xiaodong Li   +5 more
doaj   +1 more source

Selective Reduction Laser Sintering: A New Strategy for NO2 Gas Detection Based on In2O3 Nanoparticles

Advanced Functional Materials, EarlyView.
This research utilizes selective reduction laser sintering (SRLS) to engineer In2O3 NPs for flexible NO2 sensors. The introduction of oxygen vacancy defects enhances sensor performance, offering excellent responsiveness, rapid response/recovery, superior selectivity, low detection limit, and long‐term stability.
Shaogang Wang, Chunjian Tan, Qihang Zong, Shizhen Li, Chenshan Gao, Huiru Yang, Qianming Huang, Paddy French, Huaiyu Ye   +8 more
wiley   +1 more source

Pyrolysis and co-pyrolysis of lignite and plastic

International Journal of Mining Science and Technology, 2014
Abstract The study firstly discusses the pyrolysis characteristics and kinetics by thermogravimetric analysis (TGA), and then investigates the pyrolysis of lignite and co-pyrolysis with plastic (polyethylene or polypropylene) in tube furnace. Meanwhile, the research focuses on the co-pyrolysis products under different mixing ratios as well as ...
Puhai Ye, Jianghong Wei, Min Zhou, Xu Yang, Chunmei Qian   +4 more
openaire   +2 more sources

Print‐and‐Plate Architected Electrodes for Electrochemical Transformations Under Flow

Advanced Functional Materials, EarlyView.
Typical flow cell electrodes are composed of stochastic porous carbon, limiting understanding of electrode structure‐performance relationships. This work describes an approach, termed “print‐and‐plate,” to prepare porous electrodes by direct ink writing followed by conformal metal coating.
Dylan M. Barber, Sofía Edgar, Michael S. Emanuel, Michael D. Nelwood, Bok Yeop Ahn, Benito Román‐Manso, Thomas Cochard, Justin Platero, Kiana Amini, Chris H. Rycroft, Shmuel Rubinstein, Michael J. Aziz, Jennifer A. Lewis   +12 more
wiley   +1 more source

Closed‐Loop Recyclable High‐Performance Aerogels Derived from Polystyrene

Advanced Functional Materials, EarlyView.
Upcycling of commercial polystyrene waste into closed‐loop recyclable high‐performance aerogels is presented. These PSAs are made from aminated PS waste using a dialdehyde crosslinker. The PSAs are highly porous, thermally superinsulating, and intrinsically hydrophobic.
Yufei Xiong, Chang‐lin Wang, Lijie Dong, Željko Tomović   +3 more
wiley   +1 more source

A Proof‐of‐Principle Demonstration: Exploring the Effect of Anode Layer Microstructure on the Alkaline Oxygen Evolution Reaction

Advanced Functional Materials, EarlyView.
Highlighting the importance of anode microstructure for alkaline OER, ultrasonic spray coating is applied at two different temperatures. This proof‐of‐concept approach yielded varied morphologies, structures, wettability and mechanical strength. These variations led to noticeable performance changes in activity after 8 h of measurements, comparing the ...
Adarsh Jain, Christian Marcks, Lars Grebener, Jacob Johny, Ahammed Suhail Odungat, Mohit Chatwani, Mena‐Alexander Kräenbring, Abhishek Shaji, Marc Frederic Tesch, Anna K. Mechler, Vineetha Vinayakumar, Doris Segets   +11 more
wiley   +1 more source