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| 1 | Recent Advances and Perspective on Design and Synthesis of Electrode Materials for Electrochemical Sensing of Heavy Metals显示文摘The increase in release of toxic heavy metals into natural water attracts much attention due to its devastating effect on ecology and human health.The design and implementation of green electrode materials is pivotal for improving the electrochemical performance of in situ heavy metal monitoring. | Huijie Hou Kemal M.Zeinu Shun Gao Bingchuan Liu Jiakuan Yang Jingping Hu | 2018 | Energy & Environmental Materials2018，1，3： | 2 |
| 2 | Anaerobic digestion of sludge by different pretreatments:Changes of amino acids and microbial community显示文摘Many studies have investigated the effects of different pretreatments on the performance of anaerobic digestion of sludge.However,the detailed changes of dissolved organic nitrogen,particularly the release behavior of proteins and the byproducts of protein hydrolysis-amino acids,are rarely known during anaerobic digestion of sludge by different pretreatments.Here we quantified the changes of three types of proteins and 17 types of amino acids in sludge samples solubilized by ultrasonic,thermal,and acid/alkaline pretreatments and their transformation during anaerobic digestion of sludge.Tryptophan protein,aromatic protein I,aromatic protein II,and cysteine were identified as the key dissolved organic nitrogen responsible for methane production during anaerobic digestion of sludge,regardless of the different pretreatment methods.Different from the depletion of other amino acids,cysteine was resistant to degradation after an incubation period of 30 days in all sludge samples.Meanwhile,the“cysteine and methionine metabolism(K00270)”was absent in all sludge samples by identifying 6755 Kyoto Encyclopedia of Genes and Genomes assignments of genes hits.Cysteine contributed to the generation of methane and the degradation of acetic,propionic,and n-butyric acids through decreasing oxidation-reduction potential and enhancing biomass activity.This study provided an alternative strategy to enhance anaerobic digestion of sludge through in situ production of cysteine. | Keke Xiao Zecong Yu Kangyue Pei Mei Sun Yuwei Zhu Sha Liang Huijie Hou Bingchuan Liu Jingping Hu Jiakuan Yang | 2022 | Frontiers of Environmental Science & Engineering2022，16，2： | 1 |
| 3 | Performance evaluation of microbial fuel cell for landfill leachate treatment: Research updates and synergistic effects of hybrid systems显示文摘Over half of century,sanitary landfill was and is still the most economical treatment strategy for solid waste disposal,but the environmental risks associated with the leachate have brought attention of scientists for its proper treatment to avoid surface and ground water deterioration.Most of the treatment technologies are energy-negative and cost intensive processes,which are unable to meet current environmental regulations.There are continuous demands of alternatives concomitant with positive energy and high effluent quality.Microbial fuel cells(MFCs)were launched in the last two decades as a potential treatment technology with bioelectricity generation accompanied with simultaneous carbon and nutrient removal.This study reviews capability and mechanisms of carbon,nitrogen and phosphorous removal from landfill leachate through MFC technology,as well as summarizes and discusses the recent advances of standalone and hybrid MFCs performances in landfill leachate(LFL)treatment.Recent improvements and synergetic effect of hybrid MFC technology upon the increasing of power densities,organic and nutrient removal,and future challenges were discussed in details. | Khaled Elmaadawy Bingchuan Liu Jingping Hu Huijie Hou Jiakuan Yang | 2020 | Journal of Environmental Sciences2020，32，10： | 1 |
| 4 | Comparison of different valent iron on anaerobic sludge digestion:Focusing on oxidation reduction potential,dissolved organic nitrogen and microbial community显示文摘This study compared effects of three different valent iron(Fe^(0),Fe(II)and Fe(III))on enhanced anaerobic sludge digestion,focusing on the changes of oxidation reduction potential(ORP),dissolved organic nitrogen(DON),and microbial community.Under the same iron dose in range of 0−160 mg/L after an incubation period of 30 days(d),the maximum methane production rate of sludge samples dosed with respective Fe^(0),Fe(II)and Fe(III)at the same concentration showed indiscernible differences at each iron dose,regardless of the different iron valence.Moreover,their behavior in changes of ORP,DON and microbial community was different:(1)the addition of Fe^(0) made the ORP of sludge more negative,and the addition of Fe(II)and Fe(III)made the ORP of sludge less negative.However,whether being more or less negative,the changes of ORP may show unobservable effects on methane yield when it ranged from−278.71 to−379.80 mV;(2)the degradation of dissolved organic nitrogen,particularly proteins,was less efficient in sludge samples dosed with Fe^(0) compared with those dosed with Fe(II)and Fe(III)after an incubation period of 30 d.At the same dose of 160 mg/L iron,more cysteine was noted in sludge samples dosed with Fe(II)(30.74 mg/L)and Fe(III)(27.92 mg/L)compared with that dosed with Fe^(0)(21.75 mg/L);(3)Fe^(0) particularly promoted the enrichment of Geobacter,and it was 6 times higher than those in sludge samples dosed with Fe(II)and Fe(III)at the same dose of 160 mg/L iron. | Zecong Yu Keke Xiao Yuwei Zhu Mei Sun Sha Liang Jingping Hu Huijie Hou Bingchuan Liu Jiakuan Yang | 2022 | Frontiers of Environmental Science & Engineering2022，16，6： | 0 |
| 5 | Research on the Passivation Function of Si_3N_4 Film to YBCO Superconducting Film显示文摘ResearchonthePassivationFunctionofSi_3N_4FilmtoYBCOSuperconductingFilmZhangYutian;JinBoANDQianPingkai(DepartmentofAppliedScie... | Zhang Yutian Jin Bo AND Qian Pingkai(Department of Applied Science and Technology, Beijing University of Posts and Telecommunications Beijing 100088, P. R. China)Yang Bingchuan Wang Xiaoping (Beijing General Research Institute for Non-ferrous Metals Beiji | 1995 | The Journal of China Universities of Posts and Telecommunications1995，2，1： | 0 |
| 6 | Decavanadate-based Transition Metal Hybrids as Bifunctional Catalysts for Sulfide Oxidation and C-C Bond Construction显示文摘The development of bifunctional catalysts has drawn much attention in realizing efficient and feasible catalytic systems to meet the diverse dema nd of pote ntial industrial applications.Desig n of stable and powerful bifun ctional catalysts for various catalysis systems is highly desirable yet largely unmet.Here,three kinds of decavanadate-based transition metal hybrids(DTMH)(i.e.,Co-DTMH,Ni-DTMH and Ag-DTMH)have been successfully synthesized through a pH tuning strategy and further characterized.Specifically,the rare M05N six-coordinated transition metal coordination modes have been detected in Co-DTMH and Ni-DTMH,while Ag atoms in Ag-DTMH exhibited three-and five-coordinated geometries with the tuning of specially selected imidazole ligands.Thus-obtained clusters can serve as powerful bifunctional catalysts for both sulfide oxidation and C-C bond construction.Remarkably,Ag-DTMH dem on st rated excellent heteroge ne ous bifunctional catalytic properties in the selective oxidati on of sulfides and construction of C-C bond(yields up to 99%),which enable successful recycling for three cycles with remained catalytic activities and structure stability.The newly designed decavanadate-based transition metal hybrids with bifunctional property hold high promise in the practical applications like continuous catalysis or flow bed reactions. | Xianqiang Huang Xiaoyu Gu Yuquan Qi Yanru Zhang Guodong Shen Bingchuan Yang Wenzeng Duan Shuwen Gong Zechun Xue Yifa Chen | 2021 | Chinese Journal of Chemistry2021，39，9： | 0 |
| 7 | Recent Advances on the Development of Functional Materials in Microbial Fuel Cells:From Fundamentals to Challenges and Outlooks显示文摘Microbial fuel cells(MFCs),as a sustainable and promising technology to solve both environmental pollution and energy shortage,have captured tremendous attention.The conversion efficiency of chemical energy contained in organic waste or wastewater to electricity via microbial metabolism strongly depends on the performance of each functional unit,including the anode,cathode and separator/membrane used in MFCs.Therefore,significant attention has been paid toward developing advanced functional materials to enhance the performance of each unit or provide new featured functions.This review paper provides a comprehensive review on recent achievements and advances in the modification and development of functional materials for MFC systems,including 1)the development of functional anode materials for enhanced microbial compatibilities as well as electron transfer capabilities,2)the development of cost-effective separators/membranes such as ion exchange membrane,porous membrane,polymer electrolyte membrane and composite membrane,and 3)the development of functional cathode catalysts to decrease the over-potential and enhance the electrocatalytic efficiency for oxygen reduction reaction in order to substitute the common costly Pt catalyst.The challenges and outlooks of functional materials for MFC applications are also discussed. | Qian Zhu Jingping Hu Bingchuan Liu Shaogang Hu Sha Liang Keke Xiao Jiakuan Yang Huijie Hou | 2022 | Energy & Environmental Materials2022，5，2： | 0 |
| 8 | Preparation and Superconductivity of Ho-Substituted YBCO Thin Films显示文摘SincethediscoveryofhighTcsuperconductors,thestudyofhighTcsuperconductingfilmshasbecomeoneofthemostimportantareasinthefieldo... | Peng Zhengshun (Department of Chemistry, Capital Normal University, Beijing 100037, China)Hua Zhiqiang, Yang Bingchuan, Wang Xiaohua (General Research Institute for NonFerrous Metals, Beijing 100088, China)Zhao Zhongxian, Yin Bo (Institute of Ph | 1999 | Journal of Rare Earths1999，17，2： | 0 |
| 9 | Uncovering mechanism of photocatalytic performance enhancement induced by multivariate defects on SnS_(2)显示文摘Defect engineering is recognized as an effective route to obtain highly active photocatalytic materials.However,the current understanding of defects is mainly limited to isolated atomic vacancy defects,ignoring the exploration of the functions of multivariate defects formed by the deletion of several adjacent atoms in photocatalytic system.Here,we prepared SnS2 nanostructures with the same morphology but different dominant defects,and by testing their photocatalytic performance,it was found that the multivariate defects can significantly improve the photocatalytic performance than isolated S vacancies.Combining experiments and theoretical calculations,we confirmed that the promotion of multivariate defects,especially“S-Sn-S”vacancy associates,on the photocatalytic performance is reflected in many aspects,such as the regulation of the energy band structure,the improvement of the charge separation efficiency,and the promotion of the adsorption and activation of guest molecules.SnS2 with“S-Sn-S”vacancy associates exhibits excellent photocatalytic water purification ability.Under the induction of“S-Sn-S”vacancy associates,phenol was thoroughly photocatalytically decomposed,further confirming its excellent functionality.This work not only provides new insights into identifying advantage defects in the catalyst structure,but also offers new ideas for constructing highly active photocatalysts based on defect engineering. | Sheng-Qi Guo Bo Yang Zhenzhong Hu Mengmeng Zhen Bingchuan Gu Boxiong Shen | 2023 | Nano Research2023，16，2： | 0 |
| 10 | High-T_c Superconducting Films with J_c 1.5×10~6 A·cm^(-2) Prepared on Substrate ZrO_2 (100) by DC-magnetron Sputtering显示文摘Values of critieal eurrent densityJ。exceeding lo6A·em一2 at 77K and zerofield have been rePorted for thinmagnetlcfllnls ofYBaoCu:O,_。on sinZle ervstal substrates ofSrTIO:〔l一3)and一MgO(4,5)by manvfeseafCnerS.bllt tne rCSUltS OIJ、)IU一A’cm一IorY廿tU Illms on suoslrale 01 slngleerystal ZrO:(100)have not been found out inPublished PaPers 50 far.Owing to themierostrueture eharacters and highJ。ofYBCO films by contrast with bulk it 15 themost Possible to aPPly the fllms to eleetronicfield first.Therefore it 15 more signifieant toimProve values ofjcsubstrate with betterPIOCeSSJc> | Yang Bingchuan Wang Xiaoping Cui Changgeng Li Changlin General Research Institute for Non-ferrous Metals. Beijing 100088 Institute of Physics Academia Sinica,Beijing 100080 | 1990 | Rare Metals1990，10，2： | 0 |
| 11 | Ball-milling Synthesis of Tetrahydroquinolines via 'One-pot' Three-component Diels-Alder Reaction Catalyzed by Phosphotungstic Acid显示文摘We reported an economic and practical ball-milling method for the synthesis of tetrahvdroquinoline derivatives via a wone-pot'three-component Diels-Alder reaction of anilines,aldehydes and alkenes catalyzed by phos-photungstic acid at room temperature.For this reaction,a simple 'one-pot'ball-milling operation was conducted,readily available starting materials were employed,'one-pot'conditions were applied,and the most important was to use inexpensive and environmentally friendly catalyst phosphotungstic acid.Various tetrahvdroquinolines,which might be potentially applicable in the pharmaceutical and biochemical areas,were conveniently synthesized in moderate to excellent yields. | WANG Zeyou SHEN Guodong HUANG Xianqiang GONG Shuwen YANG Bingchuan SUN Zhenzhen ZHANG Zuhao LIU Wanxing | 2020 | Chemical Research in Chinese Universities2020，36，5： | 0 |
| 12 | Microwave-assisted controllable synthesis of 2-acylbenzothiazoles and bibenzo[b][1,4]thiazines from aryl methyl ketones and disulfanediyldianilines显示文摘A condition-controlled strategy for selectively synthesis of 2-acylbenzothiazoles and bibenzo[b][1,4]thiazines from aryl methyl ketones and disulfanediyldianilines was realized using I_(2)/DMSO or I_(2)/MeCN systems,respectively.The desired products were synthesized in only 15 min with moderate to excellent yields(50%-90%)under microwave-assisted,metal-free conditions.The strategy provides a great advantage for selective synthetic applications in the efficient synthesis of benzothiazoles and bibenzothiazines heterocycle compounds. | Yuquan Qi Xiaoyu Gu Xianqiang Huang Guodong Shen Bingchuan Yang Qjngpeng He Zechun Xue Mengcheng Du Lilong Shi Bing Yu | 2021 | Chinese Chemical Letters2021，32，11： | 0 |
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