Effect of using a nitrogen atmosphere on enzyme hydrolysis at high corn stover loadings in an agitated reactor
Sign Up to like & getrecommendations! Published in 2020 at "Biotechnology Progress"
DOI: 10.1002/btpr.3059
Abstract: A comprehensive review of the literature shows that enzyme hydrolysis efficiency decreases with increased solids loadings at constant enzyme:cellulose ratios for pretreated lignocellulosic substrates. In seeking a mechanistic explanation for this phenomenon, we found that… read more here.
Keywords: nitrogen atmosphere; corn stover; hydrolysis high; hydrolysis ... See more keywords
Investigation on structure and microwave dielectric properties of novel high dielectric constant Ca(1−3x/2)CexTiO3 ceramics sintered in nitrogen atmosphere
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-018-0430-1
Abstract: Ca(1−3x/2)CexTiO3 (0 ≤ x ≤ 0.40, CCT) ceramics were prepared in nitrogen atmosphere using the conventional solid-state reaction method. The XRD, Raman spectra and XPS were employed to investigate the relationship between the structure and microwave dielectric properties of… read more here.
Keywords: nitrogen atmosphere; dielectric constant; microwave dielectric; structure ... See more keywords
The presence and effect of oxygen in graphitic carbon nitride synthetized in air and nitrogen atmosphere
Sign Up to like & getrecommendations! Published in 2020 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2020.147086
Abstract: Abstract Two types of bulk graphitic carbon nitrides (CN) were synthetized by heating melamine at 550 °C for 4 h in the air (CN/air) and nitrogen (CN/N2) atmosphere for us to find the effect of present oxygen… read more here.
Keywords: nitrogen atmosphere; oxygen; air nitrogen; air ... See more keywords
The formation of chemical/structural gradients in strong covalent bonded SiBN fibers under active nitrogen atmosphere
Sign Up to like & getrecommendations! Published in 2021 at "Journal of The European Ceramic Society"
DOI: 10.1016/j.jeurceramsoc.2021.01.017
Abstract: Abstract In this work, SiBN fibers with chemical/structural gradients under the radial direction were fabricated by one-step treatment at 1700 °C under active nitrogen atmosphere. The formation of chemical gradient should be contributed to the boron… read more here.
Keywords: formation chemical; active nitrogen; sibn fibers; chemical structural ... See more keywords
Evaluation of the Dimensional Stability of Black Poplar Wood Modified Thermally in Nitrogen Atmosphere
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DOI: 10.3390/ma14061491
Abstract: Black poplar (Populus nigra L.) was thermally modified in nitrogen atmosphere. The effects of the modification process on poplar wood were evaluated for temperatures: 160 °C, 190 °C, and 220 °C applied for 2 h;… read more here.
Keywords: nitrogen atmosphere; poplar wood; dimensional stability; modification ... See more keywords
Temperature, Time, and Interactions between Them in Relation to Colour Parameters of Black Poplar (Populus nigra L.) Thermally Modified in Nitrogen Atmosphere
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DOI: 10.3390/ma15030824
Abstract: Thermal modification of wood in nitrogen atmosphere permits its usability value to be improved. The aim of the research was to determine the impact of technological modification parameters at different levels on the colour of… read more here.
Keywords: time; nitrogen atmosphere; modification temperature; modification ... See more keywords
Influence of Thermal Modification in Nitrogen Atmosphere on the Selected Mechanical Properties of Black Poplar Wood (Populus nigra L.)
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DOI: 10.3390/ma15227949
Abstract: The thermal modification of wood in a nitrogen atmosphere shapes the functional properties of wood. The aim of this research was to determine the influence of different levels of temperature and the duration of thermal… read more here.
Keywords: modification; thermal modification; wood; black poplar ... See more keywords