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• W2905180868 abstract "Controlling of pre-oxidation conditions can effectively enhance the aimed active functional groups via promoting the oxidation and grafting reaction on biochar's surface. Here, the effect of different nitric acid pre-oxidation concentration (NAPOC) was investigated on the type and content of active oxygen-containing functional sites during the pre-oxidation stage, as well as the active nitrogen-containing binding sites for the following grafting process. And the possible reaction mechanisms for introducing nitrogen/oxygen-containing functional groups such as amide, pyridinic, carbonyl, carboxyl, etc., into the surface by ethylenediamine (EDA) were proposed. The samples were characterized by various analyses including N2 adsorption/desorption, Boehm titration, Fourier transform infrared spectroscopy (FTIR) and X-ray photoelectron spectroscopy (XPS). Results showed that the NAPOC played a crucial role in promoting the formation of oxygen-containing initiators, and difference of NAPOC resulted in different reaction principles. At higher NAPOC, more carbonyl, carboxyl and hydroxyl functional groups were formed, which facilitated the decoration of nitrogen binding active sites of amide and pyridinic for mercury ions adsorption into the carbon lattice of mesoporous biomass-derived biochar (MBB). The proportions of micropore and mesopore remained basically unchanged, indicating that the decorated nitrogen/oxygen sites were highly uniformly dispersed in MBB's frame and thus resulted in high activity. The comparison of adsorption properties of MBB showed that MBB-25-EDA had the highest adsorption capacity of 153 mg g-1 at pH 6, confirming that the 25% was the optimum NAPOC for introducing nitrogen/oxygen functional binding sites for effectively anchoring mercury." @default.
• W2905180868 created "2018-12-22" @default.
• W2905180868 creator A5011482160 @default.
• W2905180868 creator A5084905509 @default.
• W2905180868 date "2019-04-01" @default.
• W2905180868 modified "2023-10-16" @default.
• W2905180868 title "Effect of nitric acid pre-oxidation concentration on pore structure and nitrogen/oxygen active decoration sites of ethylenediamine -modified biochar for mercury(II) adsorption and the possible mechanism" @default.
• W2905180868 cites W1517498588 @default.
• W2905180868 cites W1853534780 @default.
• W2905180868 cites W1966518674 @default.
• W2905180868 cites W1969368758 @default.
• W2905180868 cites W1971495954 @default.
• W2905180868 cites W1974406737 @default.
• W2905180868 cites W1977475394 @default.
• W2905180868 cites W1980795674 @default.
• W2905180868 cites W1981224657 @default.
• W2905180868 cites W1981972278 @default.
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• W2905180868 cites W1995729832 @default.
• W2905180868 cites W1997748398 @default.
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• W2905180868 cites W2039797790 @default.
• W2905180868 cites W2040530467 @default.
• W2905180868 cites W2044829796 @default.
• W2905180868 cites W2052305787 @default.
• W2905180868 cites W2054132882 @default.
• W2905180868 cites W2056551850 @default.
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• W2905180868 cites W2074227640 @default.
• W2905180868 cites W2077107495 @default.
• W2905180868 cites W2084077438 @default.
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• W2905180868 cites W2091565269 @default.
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• W2905180868 cites W2115481498 @default.
• W2905180868 cites W2125659316 @default.
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• W2905180868 cites W2205259046 @default.
• W2905180868 cites W2252768858 @default.
• W2905180868 cites W2276091557 @default.
• W2905180868 cites W2345033190 @default.
• W2905180868 cites W2469259338 @default.
• W2905180868 cites W2521727436 @default.
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• W2905180868 doi "https://doi.org/10.1016/j.chemosphere.2018.12.099" @default.
• W2905180868 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/30579171" @default.
• W2905180868 hasPublicationYear "2019" @default.
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