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| 1 | Sulfur/mesoporous carbon composites combined withγ-Mn S as cathode materials for lithium/sulfur batteries显示文摘 | Liu Jingdong Zheng Xiaoshuang Shi Zaifa | 2014 | Ionics2014，20，5： | 1 |
| 2 | J Electrochem Soc显示文摘 | Pan Zaifa Zhu Chengjing Xu Juan | 2011 | 159 (1): 12011，159，1： | 1 |
| 3 | Journal of Rare Earths显示文摘 | Pan Zaifa Xu Juan Zhu Chengjing | 2012 | 30(11): 10882012，30，11： | 1 |
| 4 | A novel 3D dynamic cellular automata model for photoresist-etching process simulation显示文摘 | ZHOU Zaifa HUANG Qing'an LI Weihua Lu Wei | 2007 | IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems2007，26，： | 1 |
| 5 | 显示文摘 | Pan Zaifa Xu Juan Zhu Chengjing | 2012 | Journal of Rare Earths2012，30，11： | 1 |
| 6 | Direct analysis of alkylphenols in Ginkgo biloba leaves by thermochemolysis - gaschromatography/ mass spectrometry in the presence of droxide显示文摘 | Wang Lili Jia Yilv Pan Zaifa | 2009 | Journal of Analytical and Applied Pyrolysis2009，85，： | 1 |
| 7 | The continuous wavelet projections algorithm: A practical spectral-feature-mining approach for crop detection显示文摘Spectroscopy can be used for detecting crop characteristics. A goal of crop spectrum analysis is to extract effective features from spectral data for establishing a detection model. An ideal spectral feature set should have high sensitivity to target parameters but low information redundancy among features.However, feature-selection methods that satisfy both requirements are lacking. To address this issue,in this study, a novel method, the continuous wavelet projections algorithm(CWPA), was developed,which has advantages of both continuous wavelet analysis(CWA) and the successive projections algorithm(SPA) for generating optimal spectral feature set for crop detection. Three datasets collected for crop stress detection and retrieval of biochemical properties were used to validate the CWPA under both classification and regression scenarios. The CWPA generated a feature set with fewer features yet achieving accuracy comparable to or even higher than those of CWA and SPA. With only two to three features identified by CWPA, an overall accuracy of 98% in classifying tea plant stresses was achieved, and high coefficients of determination were obtained in retrieving corn leaf chlorophyll content(R^(2)= 0.8521)and equivalent water thickness(R^(2)= 0.9508). The mechanism of the CWPA ensures that the novel algorithm discovers the most sensitive features while retaining complementarity among features. Its ability to reduce the data dimension suggests its potential for crop monitoring and phenotyping with hyperspectral data. | Xiaohu Zhao Jingcheng Zhang Ruiliang Pu Zaifa Shu Weizhong He Kaihua Wu | 2022 | The Crop Journal2022，10，5： | 1 |
| 8 | Protein A immobilized monolithic capillary column for affinity chromatography显示文摘 | Zaifa Pan Hanfa Zou Weimin Mo Xiaodong Huang Renan Wu | 2002 | Analytica Chimica Acta2002，，1： | 1 |
| 9 | Modeling and simulations of anisotropic etching of silicon in alkaline solutions with experimental verification 显示文摘 | ZHOU Zaifa HUANG Qingan | 2009 | J Electrochem Soc2009，156，2： | 1 |
| 10 | Numerical study on photoresist etching processes based on a cellular automata model显示文摘For the three-dimensional (3-D) numerical study of photoresist etching processes, the 2-D dynamic cellular automata (CA) model has been successfully extended to a 3-D dynamic CA model. Only the boundary cells will be processed in the 3-D dy-namic CA model and the structure of “if-else” description in the simulation pro-gram is avoided to speed up the simulation. The 3-D dynamic CA model has found to be stable, fast and accurate for the numerical study of photoresist etching processes. The exposure simulation, post-exposure bake (PEB) simulation and etching simulation are integrated together to further investigate the performances of the CA model. Simulation results have been compared with the available ex-perimental results and the simulations show good agreement with the available experiments. | ZHOU ZaiFa HUANG QingAn LI WeiHua LU Wei | 2007 | Science China(Technological Sciences)2007，50，1： | 0 |
| 11 | Luminescence properties of Y2WO6:Yb^3+/Er^3+ with enhanced redemission via upconversion显示文摘The Er^(3+)/Yb^(3+) co-doped Y2 WO6 phosphors were prepared via high temperature solid method for the first time. The structure was investigated with X-ray diffraction(XRD). The crystal morphology was observed through scanning electron microscopy(SEM). Under the excitation of 980 nm diode laser,visible up-conversion(UC) emissions were observed in green and red regions. The luminescence study reveals strong ~4 S_(3/2) to ~4 I_(15/2) transition at 545 nm and strong ~4 F_(9/2) to ~4 I_(15/2) transition at 657 nm. The relative intensities ratios of red(510-580 nm) to green(640-690 nm) emissions(R_(R/G)) reduce when the samples co-doped with Yb^(3+) ions. The dependence of emission intensity on the pump power indicate that visible UC emissions are governed by two photons, meanwhile three photons process is also involved. For more details, the discussion is made in the energy level diagrams. | Xuedong Gao Denghui Xu Jiangnan Du Zaifa Yang Jiayue Sun | 2017 | Journal of Rare Earths2017，35，11： | 0 |
| 12 | Tailoring lithium concentration in alloy anodes for long cycling and high areal capacity in sulfide-based all solid-state batteries显示文摘Lithium–indium(Li-In)alloys are important anode materials for sulfide-based all-solid-state batteries(ASSBs),but how different Li concentrations in the alloy anodes impact the electrochemical performance of ASSBs remains unexplored.This paper systematically investigates the impact that different Li concentrations in Li-In anodes have on the performance of ASSBs.We show that In with 1 wt%Li(LiIn-1)exhibits the best performance for ASSBs among all the tested Li-In anodes.In essence,LiIn-1 not only provides sufficient Li to compensate for first-cycle capacity loss in the anode but also facilitates the formation of a LiIn alloy phase that has the best charge transfer kinetics among all the Li_(x) In alloy phases.The ASSB with a LiIn-1 anode and a LiNi_(0.8)Mn_(0.1)Co_(0.1)O_(2) cathode reached 3400 cycles at an initial capacity of 125 mAh/g.Remarkably,ASSBs with a high cathode active material(CAM)loading of 36 mg/cm 2 delivered a high areal capacity of 4.05 mAh/cm^(2) at high current density(4.8 mA/cm^(2)),with a capacity retention of 92% after 740 cycles.At an ultra-high CAM loading of 55.3 mg/cm^(2),the ASSB achieved a stable areal capacity of 8.4 mAh/cm^(2) at current density of 1.7 mA/cm 2.These results bring us one step closer to the practical application of ASSBs. | Zaifa Wang Jun Zhao Xuedong Zhang Zhaoyu Rong Yongfu Tang Xinyu Liu Lingyun Zhu Liqiang Zhang Jianyu Huang | 2023 | eScience2023，3，1： | 0 |
| 13 | Site occupation and energy transfer in full color emitting phosphor Ba2Ca(BO3)2:Ce3+(K+),Eu^(2+),Mn2+显示文摘White light-emitting diodes(WLEDs)fabricated by single-phase full color emitting phosphor are an emerging solution for health lighting.The crystallographic site occupation of activators in a proper host lattice is crucial for sophisticated design of such phosphor.Here,we report a high quality white lightemitting phosphor Ba_(2)Ca(BO_(3))_(2):Ce^(3+)(K^(+)),Eu^(2+),Mn^(2+)with spectral distribution covering whole visible region.Blue light emission originates from Ce3+ions occupying preferentially Ba^(2+)site by controlling synthesis conditions.Green and red lights are obtained from Eu^(2+)occupying Ba2+(and Ca)site and Mn2+occupying Casite,respectively.In this triple-doped phosphor,strong red emission with a low concentration of Mn2+is realized by the efficient energy transfer from Ce3+and Euto Mn.Furthermore,high quality white light is accomplished by properly tuning the relative doping amount of Ce^(3+)(K^(+))/Eu^(2+)/Mn^(2+)based on efficient simultaneous energy transfer.The results indicate that Ba_(2)Ca(BO_(3))_(2):Ce^(3+)(K^(+)),Eu^(2+),Mn^(2+)is a promising white light-emitting phosphor in WLEDs application. | Qingsong Hu Zaifa Pan Guijie Liang | 2022 | Journal of Rare Earths2022，40，11： | 0 |
| 14 | Boosting the energy density of sulfide-based all-solid-state batteries at low temperatures by charging to high voltages up to 6 V显示文摘Sulfide electrolyte-based all-solid-state batteries(ASSBs)are potential next generation energy storage technology due to the high ionic conductivity of sulfide electrolytes and potentially improved energy density and safety.However,the performance of ASSBs at/below subzero temperatures has not been explored systematically.Herein,low temperature(LT)performance of LiNi_(0.8)Co_(0.1)Mn_(0.1)O_(2)(NCM811)|Li_(9.54)Si_(1.74)P_(1.44)S11.7Cl_(0.3)(LiSPSCl)|Li_(4)Ti_(5)O_(12)(LTO)ASSBs was investigated.By charging the ASSB to 6 V at−40℃,a capacity of 100.7 mAh∙g^(−1)at 20 mA∙g^(−1)was achieved,which is much higher than that charged to 4.3 V(4.6 mAh∙g^(−1))at−40℃.Moreover,atomic resolution microscopy revealed that the NCM811 remained almost intact even after being charged to 6 V.In contrast,NCM811 was entirely destructed when charged to 6 V at room temperature.The sharp difference arises from the large internal charge transfer resistance at LT which requires high voltage to overcome.Nevertheless,such high voltage is not harmful to the active material but beneficial to extracting most energy out of the ASSBs at LT.We also demonstrated that thinner electrolyte is favorable for LT operation of ASSBs due to the reduced ion transfer distance.This work provides new strategies to boost the capacity and energy density of sulfide-based ASSBs at LT for dedicated LT applications. | Lun Zhang Xuedong Zhang Zhaoyu Rong Tao Wang Zhenyu Wang Zaifa Wang Longchen Zhang Qiao Huang Lingyun Zhu Liqiang Zhang Yongfu Tang Jianyu Huang | 2023 | Nano Research2023，16，8： | 0 |
| 15 | Non-contact biomimetic mechanism for selective hydrogenation of nitroaromatics on heterogeneous metal nanocatalysts显示文摘While the enzymatic reduction of unsaturated compounds usually has high specificity,highly selective reduction processes are hardly realized by heterogeneous industrial catalysts,which is critical for the green production of many fine chemicals.Here,we report an unexpected discovery of a biomimetic behavior of dicyandiamide(DICY)-modified Pt nanocatalysts for the green hydrogenation of a wide range of nitroaromatics.We demonstrate that the surface modification by DICY not only prevents the direct contact of nitroaromatic reactants with Pt surface but also induces an effective non-contact hydrogenation mechanism mediated by protons and electrons.In such a process,the DICY layer serves as a“semi-permeable membrane”to allow the permeation of H_(2) molecules for being activated into electrons and protons at the Pt-DICY interface.With the generation of separated protons and electrons,the nitro group with strong electrophilic properties can be hydrogenated through the electron transfer followed by the proton transfer,which is facilitated by the hydrogen bonding network formed by protonated DICY.The unique mechanism makes it highly directional toward the hydrogenation of nitro groups without side reactions.Owing to its capability to largely eliminate the waste generation,the developed Pt-DICY catalysts have been successfully applied for the green industrial production of many important aniline intermediates. | Wenting Zhou Laiyang Li Ruixuan Qin Jiaxin Zhu Shengjie Liu Shiguang Mo Zaifa Shi Huihuang Fang Pengpeng Ruan Jun Cheng Gang Fu Nanfeng Zheng | 2022 | Science China Chemistry2022，65，4： | 0 |
| 16 | A ratiometric fluorescent nanoprobe based on ZIF-8@AuNCs-Tb for visual detection of 2,6-pyridinedicarboxylic acid显示文摘The rapid and sensitive detection of 2,6-pyridinedicarboxylic acid(DPA),one of the main biomarkers of Bacillus anthracis,is of great significance for the screening and diagnosing of anthrax.Herein,a ratiometric fluorescent nanoprobe based on zeolite imidazolate framework-8(ZIF-8)@AuNCs-Tb was constructed by embedding both gold nanoclusters(AuNCs)and terbium ions(Tb^(3+))into ZIF-8 for highresolution visual detection of DPA.Due to the aggregation induced emission enhancement(AIE)effect,AuNCs embedded in ZIF-8 emit a strong orange fluorescence.When Tb^(3+)is coordinated with DPA added to the nanoprobe,it will emit a strong green fluorescence owing to the antenna effect.The results reveal that ZIF-8@AuNCs-Tb nanoprobe can detect DPA effectively with a good linear relationship in the range of 40-200 and 200-1000μmol/L,the limit of detection(LOD)is estimated at 1.8μmol/L(3σ/k).The proposed nanoprobe shows a remarkable selectivity for DPA and is quite easy to realize visualization based on the fluorescent color changing from orange to green,which has potential application in clinical diagnosis.The feasibility of this method was verified by standard addition recovery experiments simulating the release of DPA from spores. | Kang Shao Siyu Wen Mengyuan Zhang Jing Wang Shiyi Ye Zaifa Pan | 2022 | Journal of Rare Earths2022，40，8： | 0 |
| 17 | Design of a test structure based on chevron-shaped thermal actuator for in-situ measurement of the fracture strength of MEMS thin films显示文摘A novel test structure to characterize the fracture strength of MEMS(Micro-electro-Mechanical Systems)thin films is presented.The test structure is comprised of a micro fabricated chevron-shaped thermal actuator and test specimen.The test structure is capable of producing large displacement and stresswhile keeping a relatively low temperature gradient across the test specimen.A voltage is applied across the beams of the chevron-shaped actuator,producing thermal expansion force to fracture the test specimen.Actuator deflection is computed based on elastic analysis of structures.To verify the test structure,simulations have been implemented using COMSOL Multiphysics.A 620μmlong,410μm wide,10μm thick test structure produced stress of 7.1 GPawhile the applied voltage is 5 V.The results indicate that the test structure is suitable for in-situ measurement of the fracture strength of MEMS thin films. | Mengjie Li Zaifa Zhou Liyan Yi Xijie Wang Saeed Adnan | 2019 | Nanotechnology and Precision Engineering2019，2，4： | 0 |
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