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| 1 | 3D N,O-Codoped Egg-Box-Like Carbons with Tuned Channels for High Areal Capacitance Supercapacitors显示文摘Functional carbonaceous materials for supercapacitors(SCs)without using acid for post-treatment remain a substantial challenge.In this paper,we present a less harmful strategy for preparing three-dimensional(3D)N,O-codoped egg-box-like carbons(EBCs).The as-prepared EBCs with opened pores provide plentiful channels for ion fast transport,ensure the e ective contact of EBCs electrodes and electrolytes,and enhance the electron conduction.The nitrogen and oxygen atoms doped in EBCs improve the surface wettability of EBC electrodes and provide the pseudocapacitance.Consequently,the EBCs display a prominent areal capacitance of 39.8μF cm-2(340 F g-1)at 0.106 m A cm-2 in 6 M KOH electrolyte.The EBC-based symmetric SC manifests a high areal capacitance to 27.6μF cm-2(236 F g-1)at 0.1075 m A cm-2,a good rate capability of 18.8μF cm-2(160 F g-1)at 215 m A cm-2 and a long-term cycle stability with only 1.9%decay after 50,000 cycles in aqueous electrolyte.Impressively,even in all-solid-state SC,EBC electrode shows a high areal capacitance of 25.0μF cm-2(214 F g-1)and energy density of 0.0233 m Wh cm-2.This work provides an acid-free process to prepare electrode materials from industrial by-products for advanced energy storage devices. | Feng Wei Xiaojun He Lianbo Ma Hanfang Zhang Nan Xiao Jieshan Qiu | 2020 | Nano-Micro Letters2020，12，7： | 13 |
| 2 | Simultaneous determination of 74 pesticide residues in Panax notoginseng by QuEChERS coupled with gas chromatography tandem mass spectrometry显示文摘This study established a method for the simultaneous determination of 74 pesticide residues in Panax notoginseng by QuEChERS pretreatment method coupled with GC-MS/MS,and carried out pesticide residue analysis on 20 batches of market samples in China.The samples were extracted with acetonitrile,cleaned up with primary secondary amine(PSA)and octadecylsilane(C18)and determined by GC-MS/MS in multiple reaction monitoring(MRM)mode.Matrix-matched calibration was recommended to combat the matrix effect.A good linearity was observed in the range of 10−500 ng/mL with correlation coefficients≥0.9950.The mean recoveries for most of the pesticides were in the range of 70%−120%with RSD<20%.The limits of detection ranged 0.28–2.00μg/kg,while the limits of quantification were 0.94–6.65μg/kg.Following the application of“top-down”approach,the expanded measurement uncertainty for all the analytes was<30%.The proposed method was successfully applied to determine pesticide residues in 20 market samples in China,where 9 pesticides were detected and quintozene exceeded the criteria domestically and abroad. | Huijun Li Jieshan Wu Chao Chen Wenfeng Xin Wensheng Zhang | 2021 | Food Science and Human Wellness2021，10，2： | 8 |
| 3 | Growth of ZnO self-converted 2D nanosheet zeolitic imidazolate framework membranes by an ammoniaassisted strategy显示文摘塑造象金属那样的水晶的多孔的材料器官的框架(MOF ) 和沸石进二维(2D ) nanosheet 形成为开发高效的分子的 sieving 膜是高度合乎需要的。然而,常规脱落免职为 nanosheet MOF 管状的膜的大规模制造复杂、挑战性。第一次,这里,我们由 ZnO 自我变换和氨帮助报导一种直接生长技术制作 zeolitic imidazolate 框架(ZIF ) 膜在多孔的空纤维底层上由 2D nanosheets 组成;膜对大规模工业煤气的分离过程合适。为 ZIF nanosheet 膜的建议制造过程在作为一个调节的人包含铵氢氧化物的一个 ligand 答案基于 ZnO 的预先扔的薄层的局部性的自我变换。产生 ZIF 2D nanosheet 管状的膜是高度面向的并且仅仅在厚度的 50 nm。它展出优秀分子的 sieving 性能,与为 H 2/CO2 分离的高 H 2 渗入和选择。这种技术为大规模分子的 sieving 应用在 MOF nanosheet 膜制造显示出大诺言。 | Yujia Li Lu Lin Min Tu Pei Nian Ashlee J. Howarth Omar K. Farha Jieshan Qiu Xiongfu Zhang | 2018 | Nano Research2018，11，4： | 6 |
| 4 | Recent research advances of self-discharge in supercapacitors:Mechanisms and suppressing strategies显示文摘Supercapacitors are one of the most promising energy storage devices in the fields of vehicle transportation,flexible electronic devices,aerospace,etc.However,the existed self-discharge that is the spontaneous voltage decay after supercapacitors are fully charged,brings about the wide gap between experimental studies and practical utilization of supercapacitors.Although eliminating the selfdischarge completely is not reachable,suppressing the self-discharge rate to the lowest point is possible and feasible.So far,the significant endeavors have been devoted to achieve this goal.Herein,we summary and discuss the possible mechanisms for the self-discharge and the underlying influence factors.Moreover,the strategies to suppress the self-discharge are systemically summed up by three independent but unified aspects:modifying the electrode,modulating the electrolyte and tuning the separator.Finally,the major challenges to suppress the self-discharge of supercapacitors are concluded and the promising strategies are also pointed out and discussed.This review is presented with the view of serving as a guideline to suppress the self-discharge of supercapacitors and to across-the-board facilitate their widespread application. | Kunlun Liu Chang Yu Wei Guo Lin Ni Jinhe Yu Yuanyang Xie Zhao Wang Yongwen Ren Jieshan Qiu | 2021 | Journal of Energy Chemistry2021，30，7： | 6 |
| 5 | Boosting redox activity on MXene-induced multifunctional collaborative interface in high Li2S loading cathode for high-energy Li-S and metallic Li-free rechargeable batteries显示文摘Use of metallic Li anode raises serious concerns on the safety and operational performance of Li-S batteries due to uncontrolled hazard of Li dendrite formation, which is difficultly eliminated as long as the metallic Li exists in the cells. Pairing lithium sulfide (Li2S) cathode with currently available metallic Lifree high-capacity anodes offers an alternative solution to this challenge. However, the performance of Li2S cathode is primarily restricted by high activation barrier upon initial charge, low active mass utilization and sluggish redox kinetics. Herein, a MXene-induced multifunctional collaborative interface is proposed to afford superb activity towards redox solid-liquid/liquid-liquid phase transformation, strong chemisorption, high conductivity and fast ionic/charge transport in high Li2S loading cathode. Applying collaborative interface effectively reduces initial voltage barrier of Li2S activation and regulates the kinetic behavior of redox polysulfide conversion. Therefore, stable operation of additive-free Li2S cathode with high areal capacities at high Li2S loading up to 9 mg cm^-2 can be achieved with less sacrifice of high capacity and rate capability in Li-S batteries. Rechargeable metallic Li-free batteries are successfully constructed by pairing this high-performance Li2S cathode with high-capacity metal oxide anodes, which delivers superior energy density to current Li-ion batteries. | Zhiyu Wang Nan Zhang Mingliang Yu Junshan Liu Song Wang Jieshan Qiu | 2019 | Journal of Energy Chemistry2019，28，10： | 6 |
| 6 | Improvements of heat resistance and adhesive property of condensed poly-nuclear aromatic resin via epoxy resin modification显示文摘A bisphenol epoxy resin was used as modifier to increase the heat resistance of condensed poly-nuclear aromatic(COPNA) resin. The basic properties of COPNA resin and modified resin were characterized by Fourier transform infrared spectroscopy(FT-IR), nuclear magnetic resonance spectroscopy(1H-NMR), vapor pressure osmometry(VPO) and elemental analysis(EA). Average structural parameters of resins were calculated by the improved Brown-Ladner method, and heat resistance of resins was tested by thermogravimetric analysis(TGA). The chemical structure, mechanical properties and heat resistivity of the resin/graphite composites prepared with different resins were compared. The results show that the adhesive property and heat resistance of COPNA resin can be remarkably improved by addition of 5 wt.% epoxy resin. The reason is that the reactions between epoxy groups of epoxy resin and hydroxyl groups of COPNA resin improve the heat resistance and adhesive property of COPNA resin. Electric motor brushes with good mechanical properties and low electrical resistivity were successfully prepared by using the modified resin as binder. | Wu Mingbo Wang Yuwei Jiang Wei Li Shibin Sun Qiqian Zheng Jingtang Qiu Jieshan | 2014 | Petroleum Science2014，11，4： | 5 |
| 7 | Interconnected carbon nanocapsules with high N/S co-doping as stable and high-capacity potassium-ion battery anode显示文摘Carbonaceous materials have drawn much attention in potassium-ion batteries (PIBs) due to their low price and superior physicochemical properties. However, the application of carbonaceous materials in PIB anodes is hindered by sluggish kinetics and large volume expansion. Herein, N/S co-doped carbon nanocapsule (NSCN) is constructed for superior K+ storage. The NSCN possesses 3D nanocapsule framework with abundant meso/macropores, which guarantees structural robustness and accelerates ions/electrons transportation. The high-level N/S co-doping in carbon matrix not only generates ample defects and active sites for K+ adsorption, but also expands interlayer distance for facile K+ intercalation/deintercalation. As a result, the NSCN electrode delivers a high reversible capacity (408 mAh g^(−1) at 0.05 A g^(−1)), outstanding rate capability (149 mAh g^(−1) at 5 A g^(−1)) and favorable cycle stability (150m Ah g^(−1) at 2 A g^(−1) after 2000 cycles). Ex situ TEM, Raman and XPS measurements demonstrate the excellent stability and reversibility of NSCN electrode during potassiation/depotassiation process. This work provides inspiration for the optimization of energy storage materials by structure and doping engineering. | Honghui Bi Xiaojun He Lei Yang Hongqiang Li Biyu Jin Jieshan Qiu | 2022 | Journal of Energy Chemistry2022，31，3： | 4 |
| 8 | Activated carbon nanofiber webs made by electrospinning for capacitive deionization显示文摘 | Gang Wang Chao Pan Liuping Wang Qiang Dong Chang Yu Zongbin Zhao Jieshan Qiu | 2012 | Electrochimica Acta2012，，： | 2 |
| 9 | Effect of hot isostatic pressing on microstructure of cast gas-turbine vanes of K452 alloy显示文摘The effect of hot isostatic pressing(HIP) treatment on microstructure of gas-turbine vanes made of K452 alloy was investigated by OM,SEM and TEM. The results showed that HIP treatment played a great role in the porosity healing processing, where 80% of porosities were eliminated and the diameter of remnant porosities decreased to 10 μm. The healing mechanism of the porosities was consistent with existing theories of porosity closure based on vacancy diffusion. According to the result of the tensile test, the plasticity of the alloy was improved as the result of the elimination of the porosities and the improvement of dendritic segregation, while there was not an obvious improvement in the tensile strength after the programmed HIP process. In addition, HIP had a positive effect on narrowing down the dispersion of tensile properties. | Jie Li Chao Yuan Jianting Guo Jieshan Hou Lanzhang Zhou | 2014 | Progress in Natural Science:Materials International2014，24，6： | 2 |
| 10 | Electrospun Composites Made of Reduced Graphene Oxide and Activated Carbon Nanofibers for Capacitive Deionization显示文摘 | Qiang Dong Gang Wang Bingqing Qian Chao Hu Yuwei Wang Jieshan Qiu | 2014 | Electrochimica Acta2014，，： | 2 |
| 11 | 3D Carbon Frameworks for Ultrafast Charge/Discharge Rate Supercapacitors with High Energy‑Power Density显示文摘Carbon-based electric double layer capacitors(EDLCs)hold tremendous potentials due to their high-power performance and excellent cycle stability.However,the practical use of EDLCs is limited by the low energy density in aqueous electrolyte and sluggish diffusion kinetics in organic or/and ionic liquids electrolyte.Herein,3D carbon frameworks(3DCFs)constructed by interconnected nanocages(10-20 nm)with an ultrathin wall of ca.2 nm have been fabricated,which possess high specific surface area,hierarchical porosity and good conductive network.After deoxidization,the deoxidized 3DCF(3DCFDO)exhibits a record low IR drop of 0.064 V at 100 A g^−1 and ultrafast charge/discharge rate up to 10 V s^−1.The related device can be charged up to 77.4%of its maximum capacitance in 0.65 s at 100 A g^−1 in 6 M KOH.It has been found that the 3DCF-DO has a great affinity to EMIMBF4,resulting in a high specific capacitance of 174 F g^−1 at 1 A g^−1,and a high energy density of 34 Wh kg^−1 at an ultrahigh power density of 150 kW kg^−1 at 4 V after a fast charge in 1.11 s.This work provides a facile fabrication of novel 3D carbon frameworks for supercapacitors with ultrafast charge/discharge rate and high energy-power density. | Changyu Leng Zongbin Zhao Yinzhou Song Lulu Sun Zhuangjun Fan Yongzhen Yang Xuguang Liu Xuzhen Wang Jieshan Qiu | 2021 | Nano-Micro Letters2021，13，1： | 2 |
| 12 | The First-principles Study on the Occupation Behavior and the Ductility Mechanism of Zr in Ni-Ni_3Al System with Lattice Misfit显示文摘The influence of lattice misfit on the occupation behavior and the ductility effect of Zr in Ni—Ni_3AI alloys were explored.It is found in energy analysis that the preferable site of Zr between Ni sublattice and Al sublattice will change under different lattice misfit,however,the Zr prefers to segregate Ni phase rather than Ni_3AI phase in all lattice misfit range,which makes it impossible for Zr to go into Ni_3AI phase to occupy Al sublattice in Ni—Ni_3AI system.Bond order(BO)analysis shows that the localized ductility effect of Zr differs in different region,and the comparison between Zr-free and Zr-doped BO analysis successfully explain the mechanism of the embrittlement of Ni—Ni_3AI alloys and the ductility effect of Zr. | Yuxi Wu Wanglin Zhang Jia Guo Jieshan Hou Xiuyan Li Renzhong Huang Xiufang Ma Qianfeng Zhang | 2014 | Journal of Materials Science & Technology2014，30，5： | 2 |
| 13 | Functional carbon materials addressing dendrite problems in metal batteries:surface chemistry,multi-dimensional structure engineering,and defects显示文摘Metal batteries that directly use active metals as anodes are considered as one of the most promising solutions to achieve the energy upgrade of battery technologies,while their practical application still suffers from dendrite problems.Functional carbon materials(FCMs)have demonstrated their great potential in suppressing metal dendrites benefitting from the multiple merits such as chemical tunability and capability of multi-dimensional structure assembly.Here,we initiate a review to present the recent progress in employing FCMs to deal with dendrite problems.It focuses on the surface chemistry and multi-dimensional carbon material engineering,which systematically overcomes the problems through diverse methods,such as reinforcing desolvation,improving interface compatibility,homogenizing electric field,buffering volume expansion and lattice mismatch.In addition,we also refine the long-standing debate about whether surface defects in FCMs are beneficial to suppress the metal dendrites or not,especially in the non-aqueous electrolyte regime.Finally,the remaining challenges for utilizing FCMs to suppress metal dendrites and the possible solutions are proposed to guide the future development. | Qi Yang Na Jiang Yuan Shao Yong Zhang Xin Zhao You Zeng Jieshan Qiu | 2022 | Science China Chemistry2022，65，12： | 2 |
| 14 | Preparation and characterization of carbon membranes made from poly(phthalazinone ether sulfone ketone)显示文摘 | Bing Zhang Tonghua Wang Shouhai Zhang Jieshan Qiu Xigao Jian | 2006 | Carbon2006，，13： | 1 |
| 15 | A general strategy for synthesis of silver dendrites by galvanic displacement under hydrothermal conditions显示文摘 | WANG Zhiyu ZHAO Zongbin QIU Jieshan | 2008 | J Phys Chem Solids2008，69，56： | 1 |
| 16 | Towards the Preparation of Ordered Mesoporous Carbon/Carbon Composite Membranes for Gas Separation显示文摘 | Bing Zhang Yi Shi Yonghong Wu Tonghua Wang Jieshan Qiu | 2014 | Separation Science and Technology2014，，2： | 1 |
| 17 | Carbon Nanotubes as Support for Cathode Catalyst of a Direct Methanol Fuel Cell显示文摘 | Li Wenzhen Liang Changhai Qiu Jieshan | 2002 | Carbon2002，40，7： | 1 |
| 18 | A Familial Phenotypic and Genetic Study of Mutations in PFN1 Associated with Amyotrophic Lateral Sclerosis显示文摘Dear Editor,Amyotrophic lateral sclerosis(ALS)is a progressive and fatal neurodegenerative disease that prominently affects both upper and lower motor neurons.The prevalence of ALS has been estimated at 2.6-3.0 per 100,000 in Europe,5.2 per 100,000 in the USA,and 1.9-9.9 per 100,000 in Asia[1-3].ALS is classified as sporadic(sALS)or familial(fALS),but only 5%-10% of cases are identified as familial[4,5]. | Jieshan Chi Junling Chen Yan Li Zhiheng Huang Lijuan Wang Yuhu Zhang | 2020 | Neuroscience Bulletin2020，36，2： | 1 |
| 19 | Synthesis of Fe 3 O 4 @ZIF-8 magnetic core–shell microspheres and their potential application in a capillary microreactor显示文摘 | Tong Zhang Xiongfu Zhang Xinjuan Yan Linying Kong Guangcai Zhang Haiou Liu Jieshan Qiu King Lun Yeung | 2013 | Chemical Engineering Journal2013，，： | 1 |
| 20 | Synthesis of double-walled carbon nanotubes from coal in hydrogen-free atmosphere显示文摘 | Jieshan Qiu Zhiyu Wang Zongbin Zhao | 2007 | Fuel2007，86，： | 1 |
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