Results 31 to 40 of about 63,036 (261)

Support‐Controlled Reaction Pathways via Dynamic Sulfur‐Mediated Interfaces for Selective Urea Electrolysis

open access: yesAdvanced Functional Materials, EarlyView.
Sulfur‐doped graphitized carbon nanofibers act as adaptive catalyst–support platforms, enabling dynamic sulfur‐mediated reconstruction and strong metal–support interactions. This unique behavior enhances catalyst stability and controls reaction pathways, achieving highly selective urea oxidation (∼92% N2) coupled with efficient hydrogen evolution ...
Melanie Guillén‐Soler   +4 more
wiley   +1 more source

An investigation of thermal decomposition behavior and combustion parameter of pellets from wheat straw and additive blends by thermogravimetric analysis

open access: yesInternational Journal of Thermofluids
This study investigates the intricate thermal decomposition behavior and combustion characteristics of two distinct types of wheat straw pellets (WSP) represented as T1 (100 % wheat straw) and T5 (70 % wheat straw; 10 % sawdust, 10 % biochar; 10 ...
Bidhan Nath   +3 more
doaj   +1 more source

Thermogravimetric and Kinetic Analysis of Cassava Starch Based Bioplastic

open access: yesJournal of Mechanical Engineering Science and Technology, 2017
Cassava starch based bioplasticfor packaging application has great potency because of the various starch-producing plants in Indonesia.Bioplasticcan contribute to reduce the dependence on fossil fuels andpetroleumthat can solve the environmentalproblem ...
Nanang Eko Wahyuningtyas   +4 more
doaj   +1 more source

Thermogravimetric and Kinetic Analysis of Waste Biomass and Plastic Mixtures

open access: yesJournal of Sustainable Development of Energy, Water and Environment Systems, 2023
Thermogravimetric and kinetic analysis of biomass and plastic co-pyrolysis can provide valuable inputs for a better understanding of decomposition mechanisms.
Hrvoje Stančin   +4 more
doaj   +1 more source

Bio‐Inspired Synthesis of Macroporous Single Crystal Particles as Scattering Agents

open access: yesAdvanced Functional Materials, EarlyView.
A general strategy is presented that delivers unique, single‐crystal microparticles that combine submicron macroporosity and uniform particle shapes. A bioinspired approach is used to occlude three distinct types of additives – polystyrene microspheres, polymer vesicles and amino acids – within calcite single crystals, and subsequent thermal annealing ...
Stephanie E. Foster   +11 more
wiley   +1 more source

THERMOGRAVIMETRIC ANALYSIS OF SACCHARUM/UNSATURATED POLYESTER COMPOSITES

open access: yesAl-Qadisiyah Journal for Engineering Science, 2018
The investigation on the thermogravimetric analysis of unsaturated polyester matrix composites reinforced with untreated saccharum fibers and other treated by alkaline solution of NaOH with four weight percent include 0.5, 1, 2 and 2.5% was involved in ...
Aseel Mahmmod Abdulah, Nadia Aziz
doaj  

Pyrolysis Kinetic Parameters of Omari Oil Shale Using Thermogravimetric Analysis

open access: yesEnergies, 2020
Oil shale is one of the alternative energies and fuel solutions in Jordan because of the scarcity of conventional sources, such as petroleum, coal, and gas. Oil from oil shale reservoirs can be produced commercially by pyrolysis technology.
Ziad Abu El-Rub   +2 more
doaj   +1 more source

Thermogravimetric Analysis of Solid Biofuels with Additive under Air Atmosphere

open access: yesEnergies, 2021
The paper presents the combustion profile of selected fuels as a result of thermogravimetric analysis. The main purpose of this study was to investigate a mixture of different types of fuel and the influence of the use of a fuel additive on the ...
Joanna Wnorowska   +2 more
doaj   +1 more source

Hierarchical Primary‐Secondary Coordination Synchronizes Ion Flux and Sulfur Redox in Solid Polymer Electrolytes

open access: yesAdvanced Functional Materials, EarlyView.
Hierarchical coordination engineering redistributes Li+ from anion‐dominated pairing toward polymer‐mediated binding. Strong primary sites promote salt dissociation, while distributed secondary sites sustain dynamic hopping pathways. This coordination landscape couples ion flux with polysulfide conversion, suppresses transport‐conversion decoupling ...
Zhong‐Wei Zheng   +8 more
wiley   +1 more source

Thermogravimetric analysis of anningre tannin resin

open access: yesMaderas: Ciencia y Tecnología, 2016
Three formulations of aningre tannin resins containing in order the paraformaldehyde powder, hexamethylenetetramine and aqueous glyoxal as hardeners were developed.
Noel Konai   +5 more
doaj  

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