This work aims at exploring the possible applications of the state-of-the-art methods in uncover the dynamic product profiles in coal pyrolysis. A combination of pyrolysis with the synchrotron vacuum ultraviolet photoionization mass spectrometry (Py-SVUV-PIMS), flash pyrolysis technique with gas chromatography-mass spectrometry (Py-GC/MS) and react...
This work aims at exploring the possible applications of the state-of-the-art methods in uncover the dynamic product profiles in coal pyrolysis. A combination of pyrolysis with the synchrotron vacuum ultraviolet photoionization mass spectrometry (Py-SVUV-PIMS), flash pyrolysis technique with gas chromatography-mass spectrometry (Py-GC/MS) and react...
To develop a high sensitive and low temperature NO2 gas sensor, the novel BiVO4/Cu2O heterojunctions were synthesized by a modified metal organic decomposition method to decorate BiVO4 nanoplates using Cu2O nanoparticles for enhancement of BiVO4 sensing performance to NO2. The structure and morphology of BiVO4, Cu2O and BiVO4/Cu2O composites were c...
To develop a high sensitive and low temperature NO2 gas sensor, the novel BiVO4/Cu2O heterojunctions were synthesized by a modified metal organic decomposition method to decorate BiVO4 nanoplates using Cu2O nanoparticles for enhancement of BiVO4 sensing performance to NO2. The structure and morphology of BiVO4, Cu2O and BiVO4/Cu2O composites were c...
The economic dependency on fossil fuels and the resulting effects on climate and environment have put more focus on finding alternative renewable sources (e.g. lignocellulose) for the production of fuels and chemicals. Nevertheless, the yield and quality of fermentable sugar and platform chemical produced by directly degradation of lignocellulose a...
The economic dependency on fossil fuels and the resulting effects on climate and environment have put more focus on finding alternative renewable sources (e.g. lignocellulose) for the production of fuels and chemicals. Nevertheless, the yield and quality of fermentable sugar and platform chemical produced by directly degradation of lignocellulose a...
status: published
As foodborne pathogen contamination has become a threat to human health worldwide, early detection of pathogen is significant. Traditional electrochemical immunosensors for pathogen detection involve electrode modification or samples adsorption on the electrode which affect the detection sensitivity and electrode reproducibility, thereby limiting t...
Ethiopia’s National Meteorological Agency’s (NMA) Enhancing National Climate Services (ENACTS) is a collaborative tool developed by the International Research Institute for Climate and Society (IRI), The Earth Institute at Columbia University, National Meteorological and Hydrological Services (NMHS) which is supported by the World Meteorological Or...
The degradation of a series of phenolic compounds in a novel dielectric barrier discharge (DBD) plasma reactor was studied in this paper. The effect of various parameters, such as applied voltage, water flowrate, initial concentrations of organics, solution conductivity and pH, was investigated to achieve a high removal efficiency for phenolic comp...
