Qi Wang
China Jiliang University
7 Papers
Qi Wang is an academic researcher from China Jiliang University. The author has contributed to research in topics: Selective catalytic reduction & Catalysis. The author has an hindex of 4, co-authored 7 publications.
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Papers
Green Synthesis of Tunable Fluorescent Carbon Quantum Dots from Lignin and Their Application in Anti-Counterfeit Printing.
TL;DR: In this article, a green synthesis of lignin-derived carbon quantum dots (CQDs) is reported via a facile two-step method with the adjustment of acid additives containing N or S. The resulting series of CQDs exhibit bright fluorescence in gradient colors from blue to yellowish green, among which the N, S co-doped CQD with the addition of 2,4-diaminobenzene sulfonic acid show an optimal fluorescence quantum yield (QY) of 30.5%.
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Temperature sensitivity of the selective catalytic reduction (SCR) performance of Ce-TiO2 in the presence of SO2.
TL;DR: The results demonstrated that NO conversion at 180 °C in the presence of SO2 is highly sensitive to the formation of cerium sulfates/sulfites, limiting the reactivity of NH4+ adsorbed on SO Brønsted acid sites and inhibiting the E-R reaction pathway.
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An intelligent control of NH3 injection for optimizing the NOx/NH3 ratio in SCR system
TL;DR: In this article, the distribution of nitrogen oxides (NOx) flux within the cross-section area in front of ammonia injection grid (AIG) under different operating conditions was obtained by computational fluid dynamics (CFD) method.
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A technical method to improve NOx/NH3 mixing ratio in SCR system and its engineering applications
TL;DR: In this paper, a technical method for diagnosing the distribution of NOx flux within the cross-section area in front of ammonia injection grid (AIG) was proposed for guiding the valve-tuning of AIG branch-pipes, in order to optimize the NOx/NH3 mixing ratio in the selective catalytic reduction (SCR) system of power plant.
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