Results 31 to 40 of about 22,200,452 (296)

Thermogravimetric analysis in the study of solid fuels

open access: yesE3S Web of Conferences, 2016
Depletion of fossil energy is the reason for the exploration of the possibility of the use of renewable energy resources. In the article describes a method of thermo-gravimetric analysis and concept, design and execution of the instrument to ...
Wróblewski Robert, Ceran Bartosz
doaj   +1 more source

Thermogravimetric investigation of a new intranasal gel with noopept

open access: yesФармацевтичний журнал, 2019
Recently, in the world, there is a negative dynamics of increasing diseases of the central nervous system. Creation of neuropeptide-based dosage forms with high pharmacological activity, neuroavailability and improved biopharmaceutical properties is an ...
B. S. Burlaka
doaj   +1 more source

Thermogravimetric analysis of palm oil wastes decomposition

open access: yes, 2011
Thermal decomposition of palm oil wastes i.e. palm kernel shell (PKS) and palm oil fronds (POF) was studied using thermogravimetric analysis (TGA) under non-isothermal conditions.
Yusup, Yusup   +2 more
core   +8 more sources

The effect of di-(-2-ethyl hexyl) phthalate (Dehp) as plasticizer on the thermal and mechanical properties of pvc/pmma blends

open access: yesPolímeros, 2014
Plasticizers play a key role in the formulation of polymers and in determining their physical properties and processability. This study examines the effect of di(2-ethyl hexyl)phthalate (DEHP) as plasticizer on the thermal and mechanical properties of ...
Kamira Aouachria   +3 more
doaj   +1 more source

Thermogravimetric kinetic analysis of catalytic and non-catalytic pyrolysis of simulated municipal solid waste

open access: yes, 2023
Municipal solid waste (MSW) disposal through landfill and incineration represents a costly and hazardous challenge to global health, and loss of underutilised resource for the circular economy.
Naif Raja   +13 more
core   +1 more source

Thermogravimetric and kinetic analysis of Spirulina wastes under nitrogen and air atmospheres

open access: yes, 2013
The pyrolysis and combustion of Spirulina wastes were assessed by thermogravimetric analysis. The results showed that combustion has considerable difference from pyrolysis under the inert atmosphere, such as the enhancement of the decomposition at low ...
Zhao, Nan   +5 more
core   +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 gasification and pyrolysis of algae biomass [PDF]

open access: yesE3S Web of Conferences
In the present paper, the case of the brown algae Saccharina japonica from Aniva Bay (Sea of Okhotsk, Sakhalin Island) was investigated by a thermogravimetric analysis up to 700°C at different atmospheres.
Tsvetkov Maxim   +5 more
doaj   +1 more source

Biomineral‐Inspired Organic/Inorganic Colloidal Liquid‐Crystalline Hybrids for Photoresponsive Adhesion

open access: yesAdvanced Functional Materials, EarlyView.
A new class of photoresponsive liquid‐crystalline (LC) adhesives based on biomineral‐inspired organic/inorganic colloidal hybrids is reported. These colloidal LC materials are formed by hybridization of a hydroxyapatite nanorod with azobenzene‐based forklike molecules.
Junya Uchida   +4 more
wiley   +1 more source

Electrostatic Superlattices Beyond 1:1 Stoichiometry

open access: yesAdvanced Functional Materials, EarlyView.
Polymer‐mediated charge regulation drives two hierarchical routes to higher‐stoichiometry nanoparticle superlattices. Tuning the polymer's molecular weight promotes progressive interstitial filling, transforming ZnS into the fully occupied CaF2${\rm CaF}_2$ lattice. Exchanging polymer assignment between large and small nanoparticles instead breaks CsCl
Binay P. Nayak   +7 more
wiley   +1 more source

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