Results 31 to 40 of about 110,067 (301)
Thermogravimetric and kinetic analysis of Spirulina wastes under nitrogen and air atmospheres
, 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
Thermogravimetric analysis-mass spectrometry (TG-MS) of selected Chinese kaolinites
, 2010 Thermogravimetric analysis-mass spectrometry, X-ray diffraction and scanning electron microscopy (SEM) were used to characterize eight kaolinite samples from China. The results show that the thermal decomposition occurs in three main steps (a) desorption
Junkai He +9 more
core +1 more source
A thermogravimetric and infrared emission spectroscopic study of alunite
, 2007 Thermogravimetric and differential thermogravimetric analysis has been used to characterise alunite of formula [K2(Al 3+)6(SO4)4(OH)12 ]. Thermal decomposition occurs in a series of steps (a) dehydration up to 225 °C (b) well defined dehydroxylation at ...
Daria Wain +3 more
core +1 more source
Thermogravimetric analysis of gasification and pyrolysis of algae biomass [PDF]
E3S Web of ConferencesIn 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
Titanium Suboxides Responsible for Electronic Anomaly Near Room Temperature in the Ti3C2Tx MXene
Advanced Functional Materials, EarlyView.Our multi‐technique study reveals that the near‐room‐temperature anomaly in Ti3C2Tx MXene is linked to titanium suboxide nanodomains, including Ti3O5, embedded within the MXene host. Their temperature‐driven transformation provides an alternative explanation to solvent‐ and swelling‐based models and offers new insight into the thermally activated ...
Bence G. Márkus +8 more
wiley +1 more source
Thermogravimetric analysis of selected coal-bearing strata kaolinite
, 2010 Two kinds of coal-bearing kaolinite from China were analysed by X-ray diffraction (XRD), Thermogravimetric analysis-mass spectrometry (TG-MS), infrared emission spectroscopy.
Cheng, Hongfei +2 more
core +1 more source
Advanced Functional Materials, EarlyView.In the work reported herein, dipole‐engineered sulfonated carbon nanofibers enable conductive additives to actively regulate interphase formation in silicon anodes. Polar sulfonyl groups guide electrolyte decomposition to form a compact LiF‐rich interphase while promoting robust integration with silicon.
Song Kyu Kang +6 more
wiley +1 more source
Oil & Gas Science and Technology, 2020 Numerous studies have contributed to a better understanding of the in-situ combustion process that have allowed to determine the most suitable conditions to carry out this process in reservoirs from volatile to extra-heavy crude oils. One of the elements
Avendaño-Salazar Carlos A. +3 more
doaj +1 more source
Advanced Functional Materials, EarlyView.Sulfur fluoride exchange (SuFEx) is a powerful click platform, yet water‐compatible multifunctional linchpins remain elusive. Here, we report decagram‐scalable diazonium linchpins that enable rapid Pd‐catalyzed diversification and direct, catalyst‐free on‐DNA ligation in aqueous media.
Seok Ju Hong +5 more
wiley +1 more source
, 2015 Integral reaction heats of switchgrass, big bluestem, and corn stalks were determined using thermogravimetric analysis/differential scanning calorimetry (TGA/DSC).
Shen, Jiacheng +3 more
core +1 more source