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| 1 | Pore-Environment Engineering in Multifunctional Metal-Organic Frameworks显示文摘Contents 1.Introduction 5102.Direct Synthesis 5102.1.Functional modification of ligands 5102.2.Functional modification of secondary buildingunits(SBU)5112.3.Multivariate metal-organic frameworks(MTV-MOF)5123.Post-Synthesis Modification(PSM)5123.1.Post-synthetic metal exchange(PSME)5133.2.Post-synthetic ligand exchange(PSLE)5133.3.Post-synthetic elimination and insertion(PSE&I)5144.Building Block Replacement(BBR)5144.1.Solvent-assisted linker exchange(SALE)5144.2.Non-bridged ligand replacement 5154.3.Transmetalation at nodes or within linkers 5165.Pore Space Partition in MOF(PSP)5175.1.Cage-within-Cage MOFs 5175.2.One-dimensional channel segmentation 5186.Construction of Multi-mesoporous MOF 5186.1.Linker thermolysis 5186.2.Chemical shear 5197.Dynamic Septal Ligand Insertion 5198.Conclusions and Perspectives 5201.Introduction Metal-Organic Frameworks(MOFs)are organic-inorganic hy-brid crystalline materials with intramolecular pores formed byself-assembly of organic ligands and inorganic metal ions or clus-ters through coordination bonds.[1]Compared with traditionalinorganic porous materials,MOFs have flexible ligands and metalnodes,large specific surface area,adjustable pore size,and modi-fiable structure,which show great potential in gas storage,sepa-ration,catalysis and energy technology applications.[2]At thesame time,the clear and adjustable crystal structure provides anideal platform for the study of material structure-activity(struc-ture-performance)relationship,which makes MOFs have greatadvantages in structural research and practical applications. | Xiurong Zhang Xia Wang Weidong Fan Daofeng Sun | 2020 | Chinese Journal of Chemistry2020，38，5： | 11 |
| 2 | A draft sequence of the rice (Oryza sativa ssp. indica) genome显示文摘The sequence of the rice genome holds fundamental information for its biology, including physiology, genetics, development, and evolution, as well as information on many beneficial phenotypes of economic significance. Using a 'whole genome shotgun' approach, we have pro-duced a draft rice genome sequence of Oryza sativa ssp. in-dica, the major crop rice subspecies in China and many other regions of Asia. The draft genome sequence is constructed from over 4.3 million successful sequencing traces with an accumulative total length of 2214.9 Mb. The initial assembly of the non-redundant sequences reached 409.76 Mb in length, based on 3.30 million successful sequencing traces with a total length of 1797.4 Mb from an indica variant cultivar 93-11, giving an estimated coverage of 95.29% of the rice genome with an average base accuracy of higher than 99%. The coverage of the draft sequence, the randomness of the sequence distribution, and the consistency of BIG-ASSEM-BLER, a custom-designed software package | YU Jun, HU Songnian, WANG Jun,LI Songgang WONG Ka-Shu Gane, LIU Bin,DENG Yajun, DAI Li, ZHOU Yan,ZHANG Xiuqing, CAO Mengliang, LIU Jing,SUN Jiandong , TANG Jiabin, CHEN Yanjiong,HUANG Xiaobing, LIN Wei, YE Chen, TONG Wei,CONG Lijuan, GENG Jianing, HAN Yujun, LI Lin,LI Wei, HU Guangqiang, HUANG Xiangang,LI Wenjie, LI Jian, LIU Zhanwei, LI Long,LIU Jianping, Ql Qiuhui, LIU Jinsong, LI Li,WANG Xuegang, LU Hong, WU Tingling,ZHU Miao, Nl Peixiang, HAN Hua, DONG Wei,REN Xiaoyu, FENG Xiaoli, GUI Peng,LI Xianran, WANG Hao, XU Xin, ZHAI Wenxue,XU Zhao, ZHANG Jinsong, HE Sijie,ZHANG Jianguo, XU Jichen, ZHANG Kunlin,ZHENG Xianwu, DONG Jianhai, ZENG Wanyong,TAO Lin, CHEN Xuewei, HE Jun, LIU Daofeng,TIAN Wei, TIAN Chaoguang, XIA Hongai,LI Gang, GAO Hui, LI Ping, CHEN Wei ,WANG Xudong, ZHANG Yong, HU Jianfei,WANG Jing, LIU Song, YANG Jian,ZHANG Guangyu, XIONG Yuqing, LI Zhijie,MAO Long, ZHOU Chengshu, ZHU Zhen,CHEN Runsheng, HAO Bailin,ZHENG Weimou, CHEN Shouyi, QUO Wei,LI Guojie, LIU Siqi, HUANG Guyang,TAO Ming, WANG Jian, ZHU Lihuang,YUAN Longping& YANG HuanmingBeijing Genomics Institute/Center of Genomics & Bioinformatics, Chinese Academy of Sciences, Beijing 101300, China Hangzhou Genomics Institute/Institute of Bioinformatics of Zhejiang University/Key Laboratory of Bioinformatics of Zhejiang Province, Hangzhou 310007, China Institute of Genetics, Chinese Academy of Sciences, Beijing 100101, China National Hybrid Rice R & D Center, Changsha 410125, China Laboratory of Bioinformatics, Institute of Biophysics, Chinese Academy of Sciences, Beijing 100101, China College of Life Sciences, Peking University, Beijing 100871, China Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing 1Q0080, China Digital China Ltd., Beijing 100080, China Institute of Computing Technology, Chinese Academy of Sciences, Beijing 100080, China Medical College, Xi’an Jiaotong University, Xi’an 710061, ChinaThese authors contributed equally to this work.Corresponding author.Corresponden | 2001 | Chinese Science Bulletin2001，46，23： | 6 |
| 3 | Linker extension through hard-soft selective metal coordination for the construction of a non-rigid metal-organic framework显示文摘A metal-organic framework (MOF) has been obtained by using a linker extension strategy. Three di-anions of 4-(3,5-dimethyl- 1H-pyrazol-4-yl)-benzoic acid coordinate to three Cu(Ⅰ) ions forming an extended trigonal planar ligand, which links three di-copper paddlewheel units giving rise to a Pt3O4 net. | WEI ZhangWen YUAN DaQiang ZHAO XiaoLiang SUN DaoFeng ZHOU Hong-Cai | 2013 | Science China Chemistry2013，56，4： | 5 |
| 4 | Atomically thin defect-rich Ni-Se-S hybrid nanosheets as hydrogen evolution reaction electrocatalysts显示文摘Facile design of economic-effective hydrogen evolution reaction(HER)catalysts with non-noble materials are promising for the production of renewable chemical fuels.Two-dimensional(2D)ultrathin transition metal dichalcogenides(TMDs)materials with large specific surface area and abundant catalytic active sites can significantly enhance their catalytic activities.Herein,we design and synthesize an atomically thin Ni-Se-S based hybrid nanosheet(NiSe1.2S0.8)via a simple solvothermal method,the thickness of NiSe1.2S0.8 nanosheets is only about 1.1 nm.Benefiting from the ultrathin nanostructure and rich defects,the optimal NiSe1.2S0.8 exhibits good electrocatalytic activity with the overpotential of 144 mV at−10 mA·cm−2,a small Tafel slope of 59 mV·dec−1,and outstanding catalytic stability in acid electrolyte for HER.The theoretical results show that hybrid electrocatalyst by S incorporation possesses the optimal adsorption free energy of hydrogen(ΔGH*).This study provides a simple method to synthesize a highperformance multicomponent electrocatalysts with the ultrathin nanostructures and abundant defects. | Jianpeng Sun Xiangting Hu Zhaodi Huang Tianxiang Huang Xiaokang Wang Hailing Guo Fangna Dai Daofeng Sun | 2020 | Nano Research2020，13，8： | 5 |
| 5 | Stepwise Construction of a Ag<sup>I</sup><sub>9</sub>–Cu<sup>II</sup><sub>4</sub> Heterometallic Cluster Incorporating Two Unusual Vertex‐Shared Trigonal‐Bipyramidal Silver Polyhedra显示文摘 | Di Sun Liangliang Zhang Zhihao Yan Daofeng Sun | 2012 | Chem Asian J2012，，7： | 1 |
| 6 | A meshadjustable molecular sieve for general use in gas separation显示文摘 | MA Shengqian SUN Daofeng ZHOU Hongcai | 2007 | AngewandteChemie-International Edition2007，，46： | 1 |
| 7 | Ligand controlled structure of cadmium(Ⅱ) metal-organic frameworks for fluorescence sensing of Fe^(3+) ion and nitroaromatic compounds显示文摘Three cadmium(II) metal-organic frameworks(MOFs) based on tetracarboxylate ligands, namely[Cd_2(TTTA)(DMF)_3]·2 DMF(1),[Cd_2(TB)(H_2O)_4]·3DMF·H_2O(2)and [Cd(TEB)_(0.5)].2 DMF.4 H_2O(3) have been designed and synthesized. Complex 1 is a 2-dimensional(2 D) 3,4-connected network with 3,4 L13 topology, complex 2 features a 3-dimensional(3D) 3,4-connected tfa topology with a 2-fold interpenetrating structure and complex 3 has a 3D 4-connected dia topology with a 4-fold interpenetrating structure. Interestingly, 2 exhibits permanent pores and selective adsorption of CO_2 over CH_4. In addition, 2 shows fluorescence sensing of Fe^(3+) ion and rapid detection of nitroaromatic compounds(NACs) through fluorescence quenching. | Xia Wang Weidong Fan Ming Zhang Yizhu Shang Yutong Wang Di Liu Hailing Guo Fangna Dai Daofeng Sun | 2019 | Chinese Chemical Letters2019，30，3： | 1 |
| 8 | Design and implementation of a component - based distributed system 显示文摘 | Sun Daofeng | 2001 | Masters Abstracts Inter- national2001，，39： | 1 |
| 9 | Synthesis, structure, and magnetism of three manganese-organic framework with PtS topology显示文摘Three 3D manganese-organic frameworks, Mn2(BPTC)(DMF)2(H2O)·DMF·3H2O(1), Mn2(BPTC)(bipy)(DMF)·DMF·H2O(2), and Mn2(BPTC)(phen)(DMF)·EtOH(3), have been solvothermally synthesized using 3,3′,5,5′-biphenyltetracarboxylic acid(H4BPTC). All complexes are characterized by PXRD, EA, IR and TG. The results show that they all bear the PtS topology with(42.84)(42.84) for the vertex symbols of the planar and tetrahedral nodes, in which the BPTC ligand is considered as a square-planar 4-connected linker, and every binuclear SBU connected to the four BPTC ligands is simplified into tetrahedral 4-connected nodes. Because the three coordination sites of one metal center of SBU are occupied by the coordinated solvent molecules, complex 1 exhibits low stability. After substituting 2,2′-bipy or 1,10-phen for two coordinated solvent molecules, complexes 2 and 3 display evidently higher structure stability. The magnetism property of complex 2 is also discussed in detail. | MENG QingGuo DAI FangNa ZHANG LiangLiang WANG RongMing SUN DaoFeng | 2014 | Science China Chemistry2014，57，11： | 1 |
| 10 | Hydrothermal synthesis and structural characterizations of polyoxometalate (Mo/W) compounds consisting of M-L cations, (M = Mn, Co, Ni, Cu, Zn; L = 3-(2-pyridyl) pyrazole) 显示文摘 | ZHANG Xiutang WEI Peihai SUN Daofeng | 2009 | Crystal Growth &Design2009，9，10： | 1 |
| 11 | Two-dimensional cobalt metal-organic frameworks for efficient C_3H_6/CH_4 and C_3H_8/CH_4 hydrocarbon separation显示文摘A Co-based two-dimensional(2 D) microporous metal-organic frameworks, [Co_2(TMTA)(DMF)2(H_2O)_2]·NO_3^-·DMF(UPC-32) has been synthesized based on 4,4',4''-(2,4,6-trimethylbenzene-1,3,5-triyl)tribenzoic acid(H_3TMTA). UPC-32 features a 2 D microporous framework exhibits high adsorption of H_2(118.2 cm^3/g, 1.05 wt%, at 77 K), and adsorption heat(Q_(st)) of CO_2(34–46 k J/mol). UPC-32 with narrow distance between layers(3.8 ?) exhibits high selectivity of C_3H_6/CH_4(31.46) and C_3H_8/CH_4(28.04) at298 K and 1 bar. It is the first 2 D Co-MOF that showed selective separation of C3 hydrocarbon from CH4. | Weidong Fan Yutong Wang Zhenyu Xiao Zhaodi Huang Fangna Dai Rongming Wang Daofeng Sun | 2018 | Chinese Chemical Letters2018，29，6： | 1 |
| 12 | Construction of pH-universal hydrogen evolution freeway in MoO_(3)-MoNi_(4)@Cu core-shell nanowires via synergetic electronic and geometric effect显示文摘Both the adsorption/dissociation of water molecules and hydrogen intermediate(H*)are the major limitations to hydrogen evolution reaction(HER).Herein,the modulation of electronic structure and geometric configuration are combined to design onedimensional electrocatalyst with outstanding HER activity in a wide pH range.The catalyst was composed of molybdenum trioxide doped molybdenum nickel alloy supported by copper nanowires(MoO_(3)-MoNi_(4)@Cu NWs).As revealed by the experimental characterizations and theoretical calculations,Cu NWs act as the electron donator to MoNi4,resulting in up shift of the d-band center in MoNi4,thus expediting H_(2)O adsorption and dissociation.Moreover,the introduction of amorphous MoO_(3) sets up a unique geometric configuration on MoNi4 for the accelerated H*transfer via hydrogen-bond and hydrogen spillover.This work provides a synergetic route for constructing HER freeway and promotes further investigations on more versatile electrocatalysis involving H_(2)O or H*. | Xiaodong Chen Shoufu Cao Xiaojing Lin Xiaofei Wei Zhaojie Wang Hongyu Chen Chengcheng Hao Siyuan Liu Shuxian Wei Daofeng Sun Xiaoqing Lu | 2023 | Nano Research2023，16，10： | 1 |
| 13 | An Interweaving MOF with High Hydrogen Uptake显示文摘 | Daofeng Sun Shengqian Ma Yanxiong Ke | 2006 | J Am Chem Soc2006，128，： | 1 |
| 14 | Syntheses and characterizations of three-dimensional channel-like polymeric lanthanide complexes constructed by 1,2,4,5-benzenetetracarboxylic acid显示文摘 | Cao Rong Sun Daofeng Liang Yucang | 2002 | Inorg Chem2002，41，： | 1 |
| 15 | A novel Sm–Co polymeric complex formed via metal-mediated oxidation–hydrolysis of orotic acid in a hydrothermal reaction显示文摘 | Xing Li Rong Cao Daofeng Sun Qian Shi Wenhua Bi Maochun Hong | 2003 | Inorganic Chemistry Communications2003，，7： | 1 |
| 16 | Assembling ionic liquid into porous molecular filler of mixed matrix membrane to trigger high gas permeability,selectivity,and stability for CO_(2)/CH_(4) separation显示文摘As an emerging zero-dimensional nano crystalline porous material,porous organic cages(POCs)with soluble properties in organic solvents,are promising candidates as molecular fillers in mixed matrix membranes(MMMs).The pore structure of POCs should be adjusted to trigger efficient gas separation performance,and the interaction between filler and matrix should be optimized.In this work,ionic liquid(IL)was introduced into the molecular fillers of CC3,to construct the IL@CC3/PIM-1 membrane to effectively separate CO_(2) from CH_(4).The advantages of doping IL include:(1)narrowing the cavity size of POCs from 4.4 to 3.9Åto enhance the diffusion selectivity,(2)strengthening the CO_(2) solubility to heighten the gas permeability,and(3)improving the compatibility between filler and matrix to upgrade membrane stability.After the optimization of the membrane composite,the IL@CC3/PIM-1-10%membrane possesses the CO_(2) permeability of 7868 Barrer and the CO_(2)/CH_(4) selectivity of 73.4,which compared to the CC3/PIM-1-10%membrane,improved by 15.9%and 106.2%,respectively.Furthermore,the membrane has maintained a stable separation performance at varied temperatures and pressures during the long-term test.The proposed method offers an efficient way to improve the performance of POCs-based MMMs in gas separation. | Liting Yu Liqin Hao Yang Feng Jia Pang Mengwei Guo Liangjun Li Weidong Fan Lili Fan Rongming Wang Zixi Kang Daofeng Sun | 2024 | Nano Research2024，17，5： | 0 |
| 17 | Immobilizing [FeFe]-hydrogenase mimics to metal–organic frameworks for enhanced hydrogen production显示文摘Production of hydrogen from water by solar-energy conversion has long been considered a promising way to solve the climate change and energy crisis(1)However,some critical issues at this stage,such as catalysts for hydrogen evolution with high efficiency and low cost,definitely hinder the practical application of photocatalytic hydrogen production from water.[Fe Fe]-hydrogenase,an excellent natural biological enzyme catalyst bearing unique organometallic clusters with noble-metal-free element,is most efficient in reducing protons to hydrogen and demonstrates remarkable turnover frequencies(TOF 6000–9000 s1 per active site)[2]. | Daofeng Sun | 2019 | Science Bulletin2019，64，20： | 0 |
| 18 | Phosphorus-doped iron-nitrogen-carbon catalyst with pentacoordinated single atom sites for efficient oxygen reduction显示文摘Single-atomic Fe-N4 is the well-acknowledged active site in iron-nitrogen-carbon(Fe-N-C)material for oxygen reduction reaction(ORR).The adjusting of the electronic distribution of Fe-N4 is promising for further enhancing the performance of the Fe-N-C catalyst.Herein,a phosphorus(P)-doped Fe-N-C catalyst with penta-coordinated single atom sites(FeNPC)is reported for efficient oxygen reduction.Fe K-edge X-ray absorption spectroscopy(XAS)verifies the coordination environment of single Fe atom,while density functional theory(DFT)calculations reveal that the penta-coordination and neighboring doped P atoms can simultaneously change the electronic distribution of Fe-N_(4)and its adsorption strength of key intermediates,reducing the reactionfree energy of the potential-limiting step.Electrochemical tests validate the remarkable intrinsic ORR activity of FeNPC in alkaline media(a half-wave potential(E_(1/2))of 0.904 V vs.reversible hydrogen electrode(RHE)and limited current density(JL)of 6.23 mA·cm^(−2))and an enhanced ORR performance in neutral(E_(1/2)=0.751 V,J_(L)=5.27 mA·cm^(−2))and acidic media(E_(1/2)=0.735 V,JL=5.82 mA·cm^(−2))with excellent stability,highlighting the benefits of optimizing the local environment of singleatomic Fe-N4. | Lili Fan Xiaofei Wei Xuting Li Zhanning Liu Mengfei Li Shuo Liu Zixi Kang Fangna Dai Xiaoqing Lu Daofeng Sun | 2023 | Nano Research2023，16，2： | 0 |
| 19 | Expanding the dimensionality of proton conduction enables ultrahigh anhydrous proton conductivity of phosphoric acid-doped covalent-organic frameworks显示文摘It is of great significance to develop high-temperature anhydrous proton conducting materials.Herein,we report a new strategy to significantly enhance the proton conductivity of covalent organic frameworks(COFs)through expanding the dimensionality of proton conduction.Three COF-based composites,COF-1@PA,COF-2@PA,and COF-3@PA(PA:phosphoric acid),are prepared by PA doping of three COFs with similar pore sizes but different amounts of hydrophilic groups.With the increase of hydrophilic groups,COFs can load more PA because of the enhanced hydrogen–bonding interactions between PA and the frameworks.powder X-ray diffraction(PXRD),scanning electron microscopy(SEM),and two-dimensional(2D)solid-state nuclear magnetic resonance(NMR)analyses show that PA can not only enter the channels of COF-3,but also insert into its 2D interlayers.This expands the proton conduction pathways from one-dimensional(1D)to three-dimensional(3D),which greatly improves the proton conductivity of COF-3.Meanwhile,the confinement effect of 1D channels and 2D layers of COF-3 also makes the hydrogen-bonded networks more orderly in COF-3@PA-30(30μL of PA loaded on COF-3).At 150℃,COF-3@PA-30 exhibits an ultrahigh anhydrous proton conductivity of 1.4 S·cm−1,which is a record of anhydrous proton conductivity reported to date.This work develops a new strategy for increasing the proton conductivity of 2D COF materials. | Qianqian Yang Xinyu Li Changsong Xie Ning Liu Jianjian Yang Zhihui Kong Zixi Kang Rongming Wang Xiyou Li Daofeng Sun | 2023 | Nano Research2023，16，8： | 0 |
| 20 | Structure and oxygen-defect regulation of hydrated vanadium oxide for enhanced zinc ion storage via interlayer doping strategy显示文摘Hydrated vanadium oxide(VOH)is a promising cathode candidate for the aqueous zinc-ion batteries(AZIBs),due to the large interlayer spacing and high capacity.However,severe pulverization and structure collapse upon cycling limit its practical application.Herein,preintercalation strategy with higher positive charge of Cr^(3+) is proposed to regulate the structure and oxygen defect of the VOH-O_(d).The VOH-O_(d) with moderated amount of Cr^(3+) incorporation(M-CrVOH-O_(d)),showing a flower-like hierarchical structure assembled with thin nanosheets,can expand the interlayer spacing and increase the oxygen defect,inducing an enhanced high-rate cycling capability.As a result,M-CrVOH-O_(d) delivers a high capacity of 405 mAh·g^(−1)at 0.5 A·g^(−1),high capacity retention of 120%over 3,500 cycles,as well as an extraordinary energy output(297.3 Wh·kg^(−1)at 355.9 W·kg^(−1)).The density functional theory(DFT)calculations can prove the enhanced reaction kinetics with narrower bandgap and lower Zn^(2+) adsorption energy after the Cr-preintercalation.Meanwhile,based on the ex-situ X-ray diffraction(XRD)analysis,synergistic intercalation of the Zn^(2+)/H^(+)into the interlayers of M-CrVOH-O_(d) can bring the high specific capacity.This work could help us understand the enhanced performance of VOH from the point of the chemical reactions. | Bingchen Zhang Xihao Han Wenpei Kang Daofeng Sun | 2023 | Nano Research2023，16，5： | 0 |
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