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title:(Characterization AND of AND Free AND Radicals AND By AND Electron AND Spin AND Resonance AND Spectroscopy AND in AND Biochars AND from AND Pyrolysis AND at AND High AND Heating AND Rates AND and AND at AND High AND Temperatures)

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10 items by relevance
1 Conference paper

Characterization of Free Radicals By Electron Spin Resonance Spectroscopy in Biochars from Pyrolysis at High Heating Rates and at High Temperatures

Trubetskaya, Anna; Jensen, Anker Degn; Larsen Andresen, Mogens; Barsberg, Søren Talbro

at heating rates of 103°C s-1. The experimental electron spin resonance spectroscopy spectra were analyzed by fitting to simulated data in order to identify radical types, based on g-values and line widths. The results show that at high temperatures, mostly aliphatic radicals (g = 2.0026-2.0028) and PAH

Year: 2016

Language: English

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2 Journal article

Characterization of free radicals by electron spin resonance spectroscopy in biochars from pyrolysis at high heating rates and at high temperatures

Trubetskaya, Anna; Jensen, Peter Arendt; Jensen, Anker Degn; Glarborg, Peter; Hofmann Larsen, Flemming; Andersen, Mogens Larsen

Biomass and Bioenergy — 2016, Volume 94, pp. 117-129

The concentration and type of free radicals from the decay (termination stage) of pyrolysis at slow and fast heating rates and at high temperatures (above 1000°C) in biomass char have been studied. A room temperature electron spin resonance spectroscopy study was conducted on original wood

Year: 2016

Language: English

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