Xiunan Cai
Guangxi University
Visible spectrumComposite numberCombustionEnvironmental chemistryMineralization (soil science)Ultimate tensile strengthCrystal structureLangmuir adsorption modelViscosityWettingBagasseRadicalNuclear chemistryRoastingDegradation (geology)AdsorptionSpecific surface areaCarbonizationTotal organic carbonComposite materialThermal decompositionCatalysisAlkylationAbsorption of waterX-ray photoelectron spectroscopyFlexural strengthOrganic chemistryAqueous solutionChemistrySuperabsorbent polymerMaterials scienceRecrystallization (geology)RheologyRaw materialHazardous wasteGraftingRhodamine BResistant starchSulfuric acidPyrolusitePolyurethaneActivated carbonPolyvinylpyrrolidoneSodium citrateHydrateResidue (chemistry)Vinyl chlorideMaize starchHigh amyloseChemisorptionChemical engineeringBimetallic stripCrystallinityCarbonManganeseStarchZincMetalThermal stabilityPhotocatalysisCalcinationLeaching (metallurgy)Carbon nanofoamPollutantNanocompositeReaction rate constantWastewater
11Publications
4H-index
26Citations
Publications 10
Newest
#1Zhihan Liu (Xida: Guangxi University)H-Index: 1
#2Xiunan Cai (Xida: Guangxi University)H-Index: 4
Last. Qin Yuben (Xida: Guangxi University)H-Index: 6
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Abstract A new tin-doped zinc oxide@polydopamine-modified polyurethane (Sn-ZnO@PDA/PU) composite photocatalyst was prepared by in-situ growth of tin-doped zinc oxide (Sn-ZnO) on the surface of polydopamine-modified polyurethane (PDA/PU) via double-template-regulated bionic mineralization strategy. The flake-like Sn-ZnO regulated by soft template (sodium citrate) contributed to outstanding photocatalytic activity of Sn-ZnO@PDA/PU composite. In addition, the intimate interface and stable structure...
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#1Zirong Liang (Xida: Guangxi University)
#2Xiunan Cai (Xida: Guangxi University)H-Index: 4
Last. Zuqiang Huang (Xida: Guangxi University)H-Index: 18
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Abstract Dust pollution is an important factor restricting social development and affecting human health, especially in some developing countries. Herein, mechanical activation-assisted solid phase reaction (MASPR) and conventional liquid phase (LP) method were employed to synthesize different superabsorbent polymers (SAPs), defined as SAP-MA and SAP-LP, respectively. The rheological properties, crystal structure, changes of functional groups, and dust suppression performance of the SAPs prepare...
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#1Huan Wang (Xida: Guangxi University)H-Index: 1
#2Xiunan Cai (Xida: Guangxi University)H-Index: 4
Last. Qin Yuben (Xida: Guangxi University)H-Index: 6
view all 9 authors...
Abstract A novel flower-like BiOBr/carbon foam (CF)/polyvinylpyrrolidone (PVP) composite with a narrow bandgap was fabricated by double-template-regulated bionic mineralization using CF as a hard template and PVP as a soft template. The structure, morphology, and optical properties of the BiOBr/CF/PVP composite were systematically characterized. The photocatalytic activity of the samples was investigated based on the catalytic degradation efficiency of rhodamine B (RhB). The results indicated th...
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#1Zhihong Zhao (Xida: Guangxi University)
#2Xiunan Cai (Xida: Guangxi University)H-Index: 4
Last. Qin Yuben (Xida: Guangxi University)H-Index: 6
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Abstract To simultaneously improve the catalytic performance and recyclability of composite catalyst, mechanical activation (MA) treatment of precursor materials followed by one-step calcination was developed for constructing a stable cellulose-derived carbon-supported Cu-Fe composite (MA-Cu-Fe@C). The results indicated that MA treatment induced the formation of more active sites, the embedding of metal-based components in carbon support, and the strong interaction between Cu and Fe, contributin...
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#1Wuxiang Zhang (Xida: Guangxi University)
#2Wu Haoran (Xida: Guangxi University)
Last. Jing Liang (Xida: Guangxi University)H-Index: 5
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To improve the thermal stability and flame retardancy of poly(vinyl chloride) (PVC) based composites, magnesium borate hydrate-mechanically activated lignin (MBH-MAL) complex was in-situ synthesized by hydrothermal method for using as a novel additive. In addition, MBH-lignin (MBH-L) complex, MAL, MBH, and common mixing of MBH and MAL (MBH+MAL) were also prepared for comparative investigation. MBH-MAL showed synergistic improving effect on PVC as MBH-MAL/PVC composite exhibited excellent thermal...
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#1Xiunan Cai (Xida: Guangxi University)H-Index: 4
#2Qingwen Huang (Xida: Guangxi University)H-Index: 1
Last. Qin Yuben (Xida: Guangxi University)H-Index: 6
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Abstract To harmlessly treat and effectively utilize manganese residue (MR), a novel MR-based catalyst, mechanical activation (MA)-pretreated MR-derived Fe-Cu@SiO2/starch-derived carbon (MAMR-Fe-Cu@SiO2/SC) composite, was prepared through a facial method by reduction roasting of MA-pretreated precursors. The prepared catalysts were systematically characterized to explore the formation and catalytic activities. The results showed that the formation of CuFeO2 anchored on the MR could be ascribed t...
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#1Xiunan Cai (Xida: Guangxi University)H-Index: 4
#2Yanjuan Zhang (Xida: Guangxi University)H-Index: 15
Last. Jing Liang (Xida: Guangxi University)H-Index: 5
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Abstract To effectively dispose and utilize the manganese residue, a novel manganese residue-based catalyst, mechanical activation-pretreated manganese residue-derived Fe3O4@SiO2/starch-derived carbon composite, was prepared by pre-oxidation of manganese residue and reduction roasting of mechanical activation pretreated manganese residue-starch mixture. In addition, manganese residue-derived Fe3O4@SiO2/starch-derived carbon composite without mechanical activation pretreatment was also prepared f...
4 CitationsSource
#1Yanjuan Zhang (Xida: Guangxi University)H-Index: 15
#2Gan Tao (Xida: Guangxi University)H-Index: 6
Last. Feng Zhenfei (Xida: Guangxi University)H-Index: 10
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Abstract Alkylation reaction catalyzed by concentrated H 2 SO 4 generates hazardous waste H 2 SO 4 containing a large amount of organic pollutants. This study focused on effective utilization and treatment of the waste H 2 SO 4 for simultaneous consumption of H 2 SO 4 and deep oxidative degradation of the organics. The waste H 2 SO 4 could completely react with magnesium oxide ore to prepare crude MgSO 4 solution, and the organic pollutants in the solution were deeply degraded and mainly mineral...
5 CitationsSource
#1Huayu Hu (Xida: Guangxi University)H-Index: 15
#2Caiqiong Lin (Xida: Guangxi University)H-Index: 1
Last. Jing Liang (Xida: Guangxi University)H-Index: 5
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To develop a novel, low-cost adsorbent with natural material and industrial waste as raw materials, nanoscale manganese residue-derived FeS@starch-derived carbon (MR–FeS@SC) composite was prepared by the carbonization of starch–manganese residue gel. Manganese residue-derived FeS (MR–FeS) and starch-derived carbon (SC) were also prepared as contrasts for comparative studies. The MR–FeS@SC nanocomposite exhibited relatively large specific surface area and micropore volume, appropriate pore size, ...
7 CitationsSource
#1Xiunan Cai (Xida: Guangxi University)H-Index: 4
#2Shen Fang (Xida: Guangxi University)H-Index: 5
Last. Jing Liang (Xida: Guangxi University)H-Index: 5
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Abstract To effectively dispose and utilize the hazardous waste H2SO4 generated from alkylation, an environmentally friendly and feasible technology for the simultaneous oxidative degradation of organics and consumption of H2SO4 was developed. Pyrolusite, a natural manganese oxide ore, was used for the oxidative degradation and mineralization of the organics, and reduction leaching of Mn from the pyrolusite occurred simultaneously. The total organic carbon (TOC) removal and Mn leaching efficienc...
6 CitationsSource