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Facile controlled synthesis of hierarchically structured mesoporous Li4Ti5O12/C/rGO composites as high-performance anode of lithium-ion batteries

Cehuang FU, Shuiyun SHEN, Ruofei WU, Xiaohui YAN, Guofeng XIA, Junliang ZHANG

Frontiers in Energy 2022, Volume 16, Issue 4,   Pages 607-612 doi: 10.1007/s11708-021-0798-0

Abstract: battery anode via the co-assembly of Li4Ti5O12 (LTO) precursor, GO, and phenolicresin.The obtained composites, which consists of a LTO core, a phenolic-resin-based carbon shell, and a porous

Keywords: Li4Ti5O12     phenolic-resin-based carbon     mesoporous composite     graphene    

Electrospun porous carbon nanofibers derived from bio-based phenolic resins as free-standing electrodes

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 5,   Pages 504-515 doi: 10.1007/s11705-022-2260-1

Abstract: Phenolic resins were employed to prepare electrospun porous carbon nanofibers with a high specific surfaceHowever, the sustainable development of conventional phenolic resin has been challenged by petroleum-basedHence, lignin, phenol, and furfural were used to synthesize bio-based phenolic resins, and the activatedcarbon nanofibers were obtained by electrospinning and one-step carbonization activation.These results confirm that the activated carbon nanofiber from bio-based phenolic resins can be applied

Keywords: lignin     bio-based phenolic resins     electrospinning     activated carbon nanofibers     supercapacitors    

Lignin-based polymer with high phenolic hydroxyl group content prepared by the alkyl chain bridging method

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 8,   Pages 1075-1084 doi: 10.1007/s11705-022-2272-x

Abstract: Inspired by the importance of the phenolic group to the electron transporting property of hole transportmaterials, phenolic hydroxyl groups were introduced in lignosulfonate (LS) via the alkyl chain bridgingThe results showed that the phenolic group was boosted from 0.81 mmol∙g–1 of LS to 1.19 mmolBased on the excellent electron transporting property of PLS, PLS was applied as a dopant in poly(3,4bridging method, and phenolated lignin-based polymers may have promising potential as dopants of PEDOT

Keywords: lignosulfonate     phenolic group     PEDOT:PLS     hole extract layer     energy level    

Removal of dissolved oxygen from water using a Pd-resin based catalytic reactor

Wenxin SHI, Chongwei CUI, Liye ZHAO, Shuili YU, Xia YUN

Frontiers of Chemical Science and Engineering 2009, Volume 3, Issue 1,   Pages 107-111 doi: 10.1007/s11705-009-0154-0

Abstract: The removal of dissolved oxygen (DO) from water was studied experimentally in a Pd-resin base catalysteffects of various operating conditions, such as hydrogen and water flow rates, height of the catalytic resinIncreases of temperature, H gas rate and the height of the catalytic resin were helpful to improve the

Keywords: dissolved oxygen     palladium     catalytic reactor     hydrogen     resin    

Rapid method for on-site determination of phenolic contaminants in water using a disposable biosensor

Yuanting LI, Dawei LI, Wei SONG, Meng LI, Jie ZOU, Yitao LONG

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 6,   Pages 831-838 doi: 10.1007/s11783-012-0393-z

Abstract: A disposable biosensor was fabricated using single-walled carbon nanotubes, gold nanoparticles and tyrosinaseThe prepared biosensor was applied to the rapid determination of phenolic contaminants within 15 minuteskind of new Tyr biosensor provides great potential for rapid, on-site and cost-effective analysis of phenolic

Keywords: on-site determination     tyrosinase biosensor     phenolic contaminants     single-walled carbon nanotubes     gold    

Phenolic compounds removal by wet air oxidation based processes

Linbi Zhou, Hongbin Cao, Claude Descorme, Yongbing Xie

Frontiers of Environmental Science & Engineering 2018, Volume 12, Issue 1, doi: 10.1007/s11783-017-0970-2

Abstract: In this paper, we especially reviewed the WAO and CWAO processes for phenolic compounds degradation., stirring speed are analyzed in detail; Homogenous catalysts and heterogeneous catalysts including carbonmaterials, transitional metal oxides and noble metals are extensively discussed, among which Cu based

Keywords: Wet air oxidation     Catalytic wet air oxidation     Phenolic compounds     Heterogeneous catalysts     Mechanism    

Performance of steel bridge deck pavement structure with ultra high performance concrete based on resin

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 4,   Pages 895-904 doi: 10.1007/s11709-021-0759-z

Abstract: This research investigated a pavement system on steel bridge decks that use epoxy resin (EP) bonded ultra-highThe results show that the resin bonded UHPC pavement structure can reduce the weld strain in the steel

Keywords: steel bridge deck pavement     ultra-high-performance concrete     epoxy resin     composite structure     bending    

Comparison between two commercial uranium resins and a uranyl sulphate imprinted resin based on self-assembling

LIU Yaochi, XU Wei, XU Weijian, LIU Hanmao, ZHANG Xiaowen

Frontiers of Chemical Science and Engineering 2007, Volume 1, Issue 4,   Pages 327-331 doi: 10.1007/s11705-007-0059-8

Abstract: This paper deals with the comparative investigation between a uranyl sulphate imprinted ion-exchange basedself-assembling molecular imprinting technology and two kinds of commercial uranium resins (the medium pore resinD263 and strong base resin 201×7).The results show that the imprinted ion exchange resin has the fast kinetics, high adaptability toward

Keywords: saturation     molecular imprinting     imprinting technology     adaptability     commercial    

Research on the Quasi-static and Dynamic Properties and Constitutive Relation of Carbon Fiber-reinforcedPhenolic Composite

Zhang Tai,Wang Xiaojun,Wang Zhihai,Guo Yang,Wang Yuanbo

Strategic Study of CAE 2006, Volume 8, Issue 5,   Pages 63-68

Abstract:

The quasi-static and dynamic compression properties of carbon fiber-reinforced phenolic compositeBased on the consideration that the responses of the material to reducing strain rate and raising temperature

Keywords: carbon fiber-reinforced phenolic composite     dynamic properties     viscoelasticity     constitutive model     time-temperature    

Self-extinguishing and transparent epoxy resin modified by a phosphine oxide-containing bio-based derivative

Gang Tang, Ruiqing Zhao, Dan Deng, Yadong Yang, Depeng Chen, Bing Zhang, Xinliang Liu, Xiuyu Liu

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 5,   Pages 1269-1280 doi: 10.1007/s11705-021-2042-1

Abstract: A phosphine oxide-containing bio-based curing agent was synthesized by addition reaction between furanThe molecular structure of the as-prepared bio-based curing agent was confirmed by Fourier transformDynamic mechanical analysis results indicated that with the increase of bio-based curing agent contentBy the addition of 7.5 wt-% bio-based curing agent, the resulting epoxy composite achieved UL-94 V-0With the increase of content for the bio-based curing agent, the peak of heat release rate and total

Keywords: epoxy resin     flame retardant     furan derivative     diphenylphosphine oxide    

Control strategies for disinfection byproducts by ion exchange resin, nanofiltration and their sequential

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 10, doi: 10.1007/s11783-023-1725-x

Abstract:

● Effects of AER adsorption and NF on DBP precursors, DBPs, and TOX were examined.

Keywords: Disinfection byproducts     Control     Anion exchange resin     Nanofiltration     Cytotoxicity    

Immobilization of laccase on organic–inorganic nanocomposites and its application in the removal of phenolic

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 7,   Pages 867-879 doi: 10.1007/s11705-022-2277-5

Abstract: Immobilized laccase demonstrated excellent removal of phenolic pollutants (2,4-dichlorophenol, bisphenolimmobilization, and the immobilized laccase of this work may provide a practical application for the removal of phenolic

Keywords: polydopamine     pollutant removal     thermodynamic     phenolic pollutants     immobilized laccase    

Carbon-based materials for photodynamic therapy: A mini-review

Di Lu, Ran Tao, Zheng Wang

Frontiers of Chemical Science and Engineering 2019, Volume 13, Issue 2,   Pages 310-323 doi: 10.1007/s11705-018-1750-7

Abstract: Carbon-based materials have been extensively applied in photodynamic therapy owing to the unique opticalThis mini-review mainly focuses on the recent application of carbon-based materials including graphene, carbon nanotube, fullerene, corannulene, carbon dot and mesoporous carbon nanoparticle.The carbon-based materials can perform not only as photosensitizers, but also effective carriers for

Keywords: photodynamic therapy     carbon-based materials     graphene     carbon nanotube     fullerene     corannulene     carbon dot     mesoporous carbon nanoparticle    

Insights into carbon-based materials for catalytic dehydrogenation of low-carbon alkanes and ethylbenzene

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 11,   Pages 1623-1648 doi: 10.1007/s11705-023-2328-6

Abstract: Compared with metal-based catalysts, carbon materials with stable structure, rich pore texture and largeincluding ordered mesoporous carbon, carbon nanodiamond, carbon nanotubes, graphene and activated carbonpresented to provide a deep understanding of the carbon-based materials used in dehydrogenation reactionsThe regeneration mechanism of carbon-based catalysts is discussed for providing guidance on catalyticIn addition, carbon materials as the support of metal-based catalysts contribute to exploiting the excellent

Keywords: carbon materials     dehydrogenation     active sites     mechanism     catalytic performance     support    

Characterization of electrode fouling during electrochemical oxidation of phenolic pollutant

Xuefeng Liu, Shijie You, Fang Ma, Hao Zhou

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 4, doi: 10.1007/s11783-020-1345-7

Abstract: Abstract • Electrode fouling is characterized by non-destructive characterization. • Electrode fouling is highly dependent on electrochemical process. • Active chlorine can prevent the formation of polymeric fouling film. Electrode fouling is a problem that commonly occurs during electro-oxidation water purification. This study focused on identifying the fouling behavior of Pt electrode associated with the formation of polymeric layer during electro-oxidation of phenol. The in situ electrochemical measurements and non-destructive observation of the electrode morphology were reported. The results demonstrated that the electrode fouling was highly dependent on thermodynamic process of electrode that was controlled by anode potential. At anode potential lower than 1.0 V vs SHE, the direct electro-oxidation caused the electrode fouling by the formation of polymeric film. The fouling layer decreased the electrochemically active surface area from 8.38 cm2 to 1.57 cm2, indicated by the formation of polymeric film with thickness of 2.3 mm, increase in mass growing at a rate of 3.26 μg/cm2/min. The degree to which the anode was fouled was independent of anion in the electrolyte. In comparison, at anode potential higher than 2.7 V vs SHE, the anions (e.g., chloride) could exert a major influence to the behavior of electrode fouling. The presence of chloride was shown to mitigate the fouling of electrode significantly through preventing the formation of polymeric film by active chlorine (e.g., Cl• and Cl2) produced from anodic oxidation of chloride. Since chloride is the most abundant anionic species existing in both natural and engineered water system, this study not only offers a deep insight into the mechanism of electrode fouling, but also suggests strategies for anti-fouling in the presence of chloride in electro-oxidation process.

Keywords: Electro-oxidation     Electrode fouling     Polymeric film     Chloride ions    

Title Author Date Type Operation

Facile controlled synthesis of hierarchically structured mesoporous Li4Ti5O12/C/rGO composites as high-performance anode of lithium-ion batteries

Cehuang FU, Shuiyun SHEN, Ruofei WU, Xiaohui YAN, Guofeng XIA, Junliang ZHANG

Journal Article

Electrospun porous carbon nanofibers derived from bio-based phenolic resins as free-standing electrodes

Journal Article

Lignin-based polymer with high phenolic hydroxyl group content prepared by the alkyl chain bridging method

Journal Article

Removal of dissolved oxygen from water using a Pd-resin based catalytic reactor

Wenxin SHI, Chongwei CUI, Liye ZHAO, Shuili YU, Xia YUN

Journal Article

Rapid method for on-site determination of phenolic contaminants in water using a disposable biosensor

Yuanting LI, Dawei LI, Wei SONG, Meng LI, Jie ZOU, Yitao LONG

Journal Article

Phenolic compounds removal by wet air oxidation based processes

Linbi Zhou, Hongbin Cao, Claude Descorme, Yongbing Xie

Journal Article

Performance of steel bridge deck pavement structure with ultra high performance concrete based on resin

Journal Article

Comparison between two commercial uranium resins and a uranyl sulphate imprinted resin based on self-assembling

LIU Yaochi, XU Wei, XU Weijian, LIU Hanmao, ZHANG Xiaowen

Journal Article

Research on the Quasi-static and Dynamic Properties and Constitutive Relation of Carbon Fiber-reinforcedPhenolic Composite

Zhang Tai,Wang Xiaojun,Wang Zhihai,Guo Yang,Wang Yuanbo

Journal Article

Self-extinguishing and transparent epoxy resin modified by a phosphine oxide-containing bio-based derivative

Gang Tang, Ruiqing Zhao, Dan Deng, Yadong Yang, Depeng Chen, Bing Zhang, Xinliang Liu, Xiuyu Liu

Journal Article

Control strategies for disinfection byproducts by ion exchange resin, nanofiltration and their sequential

Journal Article

Immobilization of laccase on organic–inorganic nanocomposites and its application in the removal of phenolic

Journal Article

Carbon-based materials for photodynamic therapy: A mini-review

Di Lu, Ran Tao, Zheng Wang

Journal Article

Insights into carbon-based materials for catalytic dehydrogenation of low-carbon alkanes and ethylbenzene

Journal Article

Characterization of electrode fouling during electrochemical oxidation of phenolic pollutant

Xuefeng Liu, Shijie You, Fang Ma, Hao Zhou

Journal Article