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| 1 | Vanadium recovery from clay vanadium mineral using an acid leaching method显示文摘包括直接酸的沥滤的一种技术,钒降水与碱,钠氢氧化物重新沥滤,杂质由由烤步调整 pH 价值,有铵氯化物的降水钒,和钒 pentoxide 搬迁根据 Xichuan 的特征被建议泥土钒矿物质。影响象温度和硫磺的酸的集中那样的沥滤的钒的因素被调查并且优化。试验性的结果显示 V2O5 的摘录比率能分别地在 3% 的钠氯酸盐比率和 3% 的锰二氧化物比率到达 94% 和 92% 。一个完全化学的降水方法被采用清除并且在酸的沥滤溶液充实钒。X 光检查衍射(XRD ) 模式和钒 pentoxide 的纯净分析显示最后的钒 pentoxide 的纯净能到达 99% 并且遇见标准说明。全部的恢复能到达大约 75% 。这种技术作为与传统的咸烤方法相比有简洁,更少的投资,和更多的环境安全的特征。 | LI Haoran FENG Yali LIANG Jianglong LUO Xiaobing DU Zhuwei | 2008 | Rare Metals2008，27，2： | 23 |
| 2 | N-doped carbon quantum dots as fluorescent probes for highly selective and sensitive detection of Fe^3+ ions显示文摘To investigate the effect of nitrogen on the photoluminescence properties of carbon quantum dots (CO Ds), N-doped carbon quantum dots (N-CQDs)were synthesized by one-step hydrothermal treatment using biomass tar as the carbon precursor.As an inevitable organic pollutant,the unsaturated bonds in biomass tar,such as carboxylic acids,aldehydes,and aromatics,are favorable for formation of the graphitic carbon lattice.The obtained N-CQDs are spherical with an average particle size of 2.64nm and the crystal lattice spacing is 0.25nm,corresponding to the (100)facet of graphitic carbon.The N-CQDs emit bright blue photoluminescence under 365nm ultraviolet light,and they have excellent water solubility and stability with a high quantum yield of 26.1%.Coordination between the functional groups on the N-CQD surface and Fe^3+ ions is promoted because of the improved electronic properties and surface chemical reactivity caused by N atoms,leading to a significant fluorescence quenching effect of the N-CQDs in the presence of Fe^3+ions with high selectivity and sensitivity.There is a linear relationship between In (Fo/F)and the Fe^3+ concentration in the N-CQD concentration range 0.06-1400μmol/L with a detection limit of 60nmol/L, showing that the N-CQ.Ds have great potential as a fluorescent probe for Fe^3+detection. | Xiangyi Deng Yali Feng Haoran Li Zhuwei Du Qing Teng Hongjun Wang | 2018 | Particuology2018，16，6： | 5 |
| 3 | Hexagonal boron nitride nanosheet for effective ambient N2 fixation to NH3显示文摘Industrial production of NH3 from N2 and H2 significantly relies on Haber-Bosch process,which suffers from high energy consume and CO2 emission.As a sustainable and environmentally-benign alternative process,electrochemical artificial N2 fixation at ambient conditions,however,is highly required efficient electrocatalysts.In this study,we demonstrate that hexagonal boron nitride nanosheet (h-BNNS) is able to electrochemically catalyze N2 to NH3.In acidic solution,h-BNNS catalyst attains a high NH3 formation rate of 22.4 μg·h-1·mg-1cat.and a high Faradic efficiency of 4.7% at-0.75 V vs.reversible hydrogen electrode,with excellent stability and durability.Density functional theory calculations reveal that unsaturated boron at the edge site can activate inert N2 molecule and significantly reduce the energy barrier for NH3 fonmation. | Ya Zhang Huitong Du Yongjun Ma Lei Ji Haoran Guo Ziqi Tian Hongyu Chen Hong Huang Guanwei Cui Abdullah M. Asiri Fengli Qu Liang Chen Xuping Sun | 2019 | Nano Research2019，12，4： | 5 |
| 4 | Vesicular Li3V2(PO4)3/C hollow mesoporous microspheres as an efficient cathode material for lithium-ion batteries显示文摘Vesicular lithium vanadium phosphate/carbon hollow mesoporous microspheres were fabricated using a facile polyvinylpyrrolidone-assisted aerosol-spray-assisted method and subsequent heat-treatment. While changing the content of polyvinylpyrrolidone, we found that carbon content was adjustable on the surface of lithium vanadium phosphate. By optimizing the carbon content among the composites, the electrochemical performance can be enhanced significantly. The results of electrochemical performance tests suggested that the samples exhibited good cycle performance and high discharge capability in the voltages between 3.0-4.8 V. The observed excellent electrochemical performances could be attributed to the proper content of carbon coating and the vesicular hollow mesoporous microsphere structure, increasing the transmission rate of lithium ions and reducing the structural change during charging and discharging effectively. | Hongxia Sun Haoran Du Mengkang Yu Kuangfu Huang Nan Yu Baoyou Geng | 2019 | Nano Research2019，12，8： | 4 |
| 5 | Gas template-assisted spray pyrolysis: A facile strategy to produce porous hollow Co3O4 with tunable porosity for high-performance lithium-ion battery anode materials显示文摘 | Haoran Du Kuangfu Huang Min Li Yuanyuan Xia Yixuan Sun Mengkang Yu Baoyou Geng | 2018 | Nano Research2018，11，3： | 4 |
| 6 | Enhanced U(Ⅵ) bioreduction by alginate-immobilized uranium-reducing bacteria in the presence of carbon nanotubes and anthraquinone-2,6-disulfonate显示文摘Uranium-reducing bacteria were immobilized with sodium alginate, anthraquinone-2,6-disulfonate(AQDS), and carbon nanotubes(CNTs). The effects of different AQDS-CNTs contents, U(Ⅳ) concentrations, and metal ions on U(Ⅳ) reduction by immobilized beads were examined. Over 97.5% U(Ⅵ)(20 mg/L) was removed in 8 hr when the beads were added to 0.7% AQDS-CNTs, which was higher than that without AQDS-CNTs. This result may be attributed to the enhanced electron transfer by AQDS and CNTs. The reduction of U(Ⅵ) occurred at initial U(Ⅵ) concentrations of 10 to 100 mg/L and increased with increasing AQDS-CNT content from 0.1% to 1%. The presence of Fe(Ⅲ), Cu(Ⅱ) and Mn(Ⅱ)slightly increased U(Ⅵ) reduction, whereas Cr(Ⅵ), Ni(Ⅱ), Pb(Ⅱ), and Zn(Ⅱ) significantly inhibited U(Ⅵ) reduction. After eight successive incubation-washing cycles or 8 hr of retention time(HRT) for 48 hr of continuous operation, the removal efficiency of uranium was above 90% and 92%, respectively. The results indicate that the AQDS-CNT/AL/cell beads are suitable for the treatment of uranium-containing wastewaters. | Weida Wang Yali Feng Xinhua Tang Haoran Li Zhuwei Du Aifei Yi Xu Zhang | 2015 | Journal of Environmental Sciences2015，27，5： | 3 |
| 7 | Microfluidic chips for the endothelial biomechanics and mechanobiology of the vascular system显示文摘Endothelial cells arranged on the vessel lumen are constantly stimulated by blood flow,blood pressure and pressureinduced cyclic stretch.These stimuli are sensed through mechanical sensory structures and converted into a series of functional responses through mechanotransduction pathways.The process will eventually affect vascular health.Therefore,there has been an urgent need to establish in vitro endothelial biomechanics and mechanobiology of models,which reproduce three-dimensional structure vascular system.In recent years,the rapid development in microfluidic technology makes it possible to replicate the key structural and functionally biomechanical characteristics of vessels.Here,we summarized the progress of microfluidic chips used for the investigation of endothelial biomechanics and mechanobiology of the vascular system.Firstly,we elucidated the contribution of shear stress and circumferential stress,to vascular physiology.Then,we reviewed some applications using microfluidic technology in angiogenesis and vasculogenesis,endothelial permeability and mechanotransduction,as well as the blood-brain barrier under these physical forces.Finally,we discussed the future obstacles in terms of the development and application of microfluidic vascular chips. | HAORAN SU KEXIN LI XIAO LIU JING DU LI WANG XIAOYAN DENG YUBO FAN | 2021 | BIOCELL2021，45，4： | 2 |
| 8 | Comparative study on pyrolysis of bamboo in microwave pyrolysis-reforming reaction by binary compound impregnation and chemical liquid deposition modified HZSM-5显示文摘The deactivation of catalyst is a significant reason for its limited application during the catalytic fast pyrolysis(CFP)process.To reduce the coke formation,binary compound impregnation(BCI)and chemical liquid deposition(CLD)were used to modify HZSM-5 catalysts.At the same time,the self-designed microwave reactor separated the pyrolysis of bamboo and catalytic upgrading of primary vapor,which made the catalytic effect more thorough.Experimental results indicated that CLD used TiO 2 deposition to cover external acid sites,while BCI by phosphorus-nickel could cover and partly destroy superficial acid sites through two different ways.Within the scope of the loaded amount studied,the yield of aromatic hydrocarbons in the oil phase increased at first and then decreased,while the coke formation reduced continuously.BTX(benzene,toluene and xylene),the most valuable product in bio-oil,drastically increased by 39.1%and 22.6%respectively over the CLD and BCI modified catalysts.Considering the catalytic performance as well as cost,CLD over HZSM-5 has more advantages in the CFP process to upgrade bio-oil. | Haoran Du Zhaoping Zhong Bo Zhang Kun Shi Zhaoying Li | 2020 | Journal of Environmental Sciences2020，32，8： | 2 |
| 9 | PM_(2.5) exposure associated with microbiota gut-brain axis:Multi-omics mechanistic implications from the BAPE study显示文摘Recent studies have shown that PM_(2.5) may activate the hypothalamus-pituitary-adrenal(HPA)axis by inducing hormonal changes,potentially explaining the increase in neurological and cardiovascular risks.In addition,an association between PM_(2.5) and gut microbiota and metabolites was established.The above evidence represents crucial parts of the gut-brain axis(GBA).In view of this evidence. | Tiantian Li Jianlong Fang Song Tang Hang Du Liang Zhao Yanwen Wang Fuchang Deng Yuanyuan Liu Yanjun Du Liangliang Cui Wanying Shi Yan Wang Jiaonan Wang Yingjian Zhang Xiaoyan Dong Ying Gao Yu Shen Li Dong Huichan Zhou Qinghua Sun Haoran Dong Xiumiao Peng Yi Zhang Meng Cao Hong Zhi Jingyang Zhou Xiaoming Shi | 2022 | The Innovation2022，3，2： | 2 |
| 10 | Low-bandgap conjugated polymers based on benzodipyrrolidone with reliable unipolar electron mobility exceeding 1 cm^(2) V^(-1)s^(-1)显示文摘The employment of an intrinsic quinoidal building block,benzodipyrrolidone(BDP),on constructing conjugated polymers(PBDP-2F and PBDP-2CN)with high electron mobility and unipolar transport characteristic in polyethylenimine ethoxylated(PEIE)modified organic field-effect transistors(OFETs)is reported.The intrinsic quinoidal characteristic and excellent coplanarity of BDP can lower the lowest unoccupied molecular orbital(LUMO)levels and improve ordered interchain packing of the resulting polymers in solid states,which are favorable for electron-injection and transport.By using PEIE as the interlayer to block the hole injection,unipolar n-type transport characteristics with high electron mobility of 0.58 and 1.01 cm^(2) V^(-1)s^(-1)were achieved by the OFETs based on PBDP-2F and PBDP-2CN,respectively.More importantly,the extracted mobilities are highly reliable with the reliability factor of above 80%.To the best of our knowledge,PBDP-2CN is the very first quinoid-based conjugated polymer with reliable electron mobility exceeding 1 cm^(2) V^(-1)s^(-1).This work represents a significant step in exploring intrinsic quinoidal CPs for application in n-channel OFETs and logic complementary circuits. | Mingqun Yang Tian Du Xuxia Zhao Xuelong Huang Langheng Pan Shuting Pang Haoran Tang Zhongxiang Peng Long Ye Yunfeng Deng Mingliang Sun Chunhui Duan Fei Huang Yong Cao | 2021 | Science China Chemistry2021，64，7： | 1 |
| 11 | A state of the art review on microbial fuel cells:a promising technology for wastewater treatment and bioenergy 显示文摘 | DU Zhuwei Ll Haoran | 2007 | Biotechnology Advances2007，25，： | 1 |
| 12 | A state of the art review on microbial fuel cells:A promising technology for wastewater treatment and bioenergy显示文摘 | Zhuwei Du Haoran Li Tingyue Gu | 2007 | Biotechnology Advances2007，25，5： | 1 |
| 13 | Thermo-kinetic connectivity by integrating thermo-kinetic correlation and generalized stability显示文摘Designing structured materials with optimized mechanical properties generally focuses on engineering microstructures,which are closely determined by the processing routes,such as phase transformations(PTs)and plastic deformations(PDs).Both PTs and PDs follow inherent trade-off relation between thermodynamic driving force ΔG and kinetic energy barrier Q,i.e.,so-called thermo-kinetic correlation.By analyzing nucleation and growth and proposing a conception of negative driving force integrating strain energy,interface energy and any kind of energy that equivalently inhibits the PT itself,ΔG^(S),unified expressions for the thermo-kinetic correlation and generalized stability(GS)were derived for three kinds of PTs,i.e.,diffusive PTs with simultaneously decreasedΔG and increased Q,diffusive PTs with simultaneously increasedΔG and decreased Q,and displacive PTs with simultaneously increased ΔG and decreased Q.This leads to so-called thermo-kinetic connectivity by integrating the thermo-kinetic correlation and the GS,where,by application in typical PTs,it was clearly shown,a criterion of high ΔG-high GS can be predicted by modulating chemical driving force,negative driving force and kinetic energy barrier for diffusion or nucleation.Following thermo-kinetic connectivity,analogous procedure for dislocation evolution upon PDs was performed,and materials design in terms of the highΔG-high GS criterion was discussed and prospected. | Yuqing He Shaojie Song Jinglian Du Haoran Peng Zhigang Ding Huaiyu Hou Linke Huang Yongchang Liu Feng Liu | 2022 | Journal of Materials Science & Technology2022，，32： | 1 |
| 14 | A state of the art review on microbial fuel cells: A promising technology for wastewater treatment and bioenergy显示文摘 | Zhuwei Du Haoran Li Tingyue Gu | 2007 | Biotechnology Advances2007，，5： | 1 |
| 15 | A state of the art review on microbial fuel cells:a promising technology for wastewater treatment and bioenergy显示文摘 | DU Zhuwei LI Haoran GU Tingyue | 2007 | Biotechnology Advances2007，25，5： | 1 |
| 16 | Evolutionary prison- er' s dilemma game on weighted scale - free networks 显示文摘 | Du Wenbo Zheng Haoran Hu Maobin | 2008 | Physica A : Statistical Mechanics and its Applications2008，387，14： | 1 |
| 17 | Co-pyrolysis of sludge and kaolin/zeolite in a rotary kiln:Analysis of stabilizing heavy metals显示文摘Pyrolysis is a promising technique used for treating of sewage sludge.However,the application of pyrolysis products is limited due to the presence of heavy metals.In this study,sewage sludge mixed with kaolin/zeolite was pyrolyzed in a rotary kiln,aiming to improve the immobilization of heavy metals in pyrolytic carbon.The total concentrations,speciation distributions,leaching toxicities,and potential ecological risk indices of heavy metals in pyrolysis biochar were explored to examine the effects of kaolin/zeolite and pyrolytic temperature on immobilizing heavy metals.Further,mineral composition and surface morphology of biochar were characterized by X-ray diffraction and scanning electron microscopy to reveal the potential mechanism of immobilizing heavy metals.Increasing pyrolysis temperature facilitated the stabilization of heavy metals in pyrolysis biochar.The proportions of stable heavy metals in biochar obtained at 650℃ were 54.50%(Cu),29.73%(Zn),79.29%(Cd),68.17%(Pb)and 86.70%(Cr).Compared to sewage sludge,the potential contamination risk index of pyrolysis biochar obtained at 650℃ was reduced to 17.01,indicating a low ecological risk.The addition of 7%kaolin/zeolite further reduced the risk index of co-pyrolysis biochar prepared at 650℃ to 10.86/15.28.The characterization of biochar revealed that increase in the pyrolysis temperature and incorporation of additives are conducive to the formation of stable heavy metal-inorganics.This study demonstrates that the formation of stable mineral compounds containing heavy metals is the key to stabilizing heavy metals in pyrolysis biochar. | Qian Li Zhaoping Zhong Haoran Du Xiang Zheng Bo Zhang Baosheng Jin | 2022 | Frontiers of Environmental Science & Engineering2022，16，7： | 1 |
| 18 | OPTIMIZATION OF Ni BIOACCUMULATION BY SYNECHCOCCUS显示文摘Influencing factors on bioaccumulation of Ni by Synechcoccus were studied in this paper. The equilibration time of Ni bioaccumulation was about 80 min in aqueous solution. Bioaccumulation quantity reached maximum when mass ratio of Ni to dry weight concentration of Synechcoccus was 16?18%. Bioaccumulation quantity increased with in- creasing pH. The optimum pH was 9?10 and higher pH led to precipitation of Ni(OH)2. Bioaccumulation quantity was also influenced by temperature and light intensity reaching their optima at 35oC and 3 000 lx respectively. Bioaccumulation of nonliving algae was larger than that of living algae. | Haoran Li Zhuwei Du Jianglong Liang Huiqing Bai Yali Feng | 2006 | China Particuology2006，4，2： | 1 |
| 19 | Electrochemical treatment of graphite to enhance electron transfer from bacteria to electrodes显示文摘 | Xinhua Tang Kun Guo Haoran Li Zhuwei Du Jinglei Tian | 2010 | Bioresource Technology2010，，3： | 1 |
| 20 | A state of the art review on microbial fuel cells:a promising technology for wastewater treatment and bioenergy 显示文摘 | Zhuwei Du a Haoran Li a TingyueGub | 2007 | Biotechnology Advances2007，25，： | 1 |
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