Sb_(2)S_(3)/石墨烯负极材料的制备及其储钠性能研究

钠离子电池(sodium-ion batteries,SIBs)具有成本低的潜在优势,有望成为替代锂离子电池(lithium ion batteries,LIBs)的储能设备。为提升钠离子电池的性能,开发出适应钠离子脱嵌的负极材料尤为重要。硫化锑(Sb_(2)S_(3))因其理论比容量高被认为是较好的钠离子电池负极材料。本文使用简单水热法将Sb_(2)S_(3)与石墨烯复合,制备Sb_(2)S_(3)/石墨烯复合材料(Sb_(2)S_(3)/Gr)。结果表明:Sb_(2)S_(3)/Gr作为钠离子电池负极时,不仅表现出良好的电导率(3.5×10~(-3)S/cm)和钠离子扩散速率(4.853×10~(-13)cm~2/s),而且在0.5 A/g的电流密度下,首圈库伦效率为76.27%,经150次循环后的比容量稳定在488 m A·h/g,表现出较高的比容量。Sb_(2)S_(3)/Gr复合材料表现出了极大的应用潜力,为高性能钠离子电池负极材料的研发提供了一定的参考价值。

N-掺杂碳纤维复合Sb_(2)S_(3)柔性电极材料的制备及其性能研究

通过探索一系列静电纺丝-硫化-煅烧等工艺参数,制备了N-掺杂碳纤维复合Sb_(2)S_(3)柔性电极材料(Sb_(2)S_(3)/NC),并采用X射线衍射仪(XRD)、扫描电子显微镜(SEM)、透射电子显微镜(TEM)、X-射线光电子能谱(XPS)等对样品的晶体结构、微观形貌及化学组成等进行了表征.制备的Sb_(2)S_(3)/NC纳米纤维具有优异的机械柔性和独特的复合结构.30 nm大小的Sb_(2)S_(3)纳米粒子相互连接成串珠状形貌,均匀地分散在N-掺杂碳纳米纤维中,有利于提高电子/离子的传输速率和电极材料的循环稳定性.Sb_(2)S_(3)/NC作为负极材料直接组装成的钠离子电池显示出优异的电化学性能,电流密度0.1和2.0 A g^(-1)下,比容量分别达到476.5和266.2 mAh g^(-1),0.1 A g^(-1)下循环280次后比容量保持为466.3 mAh g^(-1).

不同熔盐体系中Sb_(2)S_(3)一步电还原脱硫

对NaCl-KCl、NaCl-CaCl_(2)、NaCl-Na_(2)CO_(3)、NaCl-KCl-CaCl_(2)和NaCl-KCl-Na_(2)CO_(3)熔盐体系开展比较分析,研究不同熔盐体系的相图、热稳定性和硫化锑的溶解度。根据锑元素分布特征、电流效率、能耗及熔渣成分表征结果,优选出适合Sb_(2)S_(3)电解还原的熔盐体系。结果表明,所有熔盐体系均具有良好热稳定性,且可实现Sb_(2)S_(3)的电解还原。添加CaCl_(2)的体系不利于Sb_(2)S_(3)溶解,而添加Na_(2)CO_(3)的体系会与Sb_(2)S_(3)发生反应。此外,NaCl-KCl体系的电流效率最高(75.68%),且能耗最低(2.18 k W·h/kg)。

全pH范围下MoS_(2)/Ni_(3)S_(2)/NF的高效电催化析氢行为

以镍网(NF)为自支撑材料,以四硫代钼酸铵为原料通过简单的溶剂热法原位构筑了纳米线结构催化剂MoS_(2)/Ni_(3)S_(2)/NF,采用XRD、SEM、TEM、EDX、XPS对样品进行了表征,将MoS_(2)/Ni_(3)S_(2)/NF用于析氢反应(HER),对其在全pH(0~14)范围下的电催化HER性能进行了测试。结果表明,MoS_(2)/Ni_(3)S_(2)/NF成功制备,其在全pH范围下表现出优异的HER活性。在电流密度10 mA/cm^(2)下,使用41 mg四硫代钼酸铵制得的MoS_(2)/Ni_(3)S_(2)/NF-41电极在碱性(1 mol/L KOH,pH=14)、中性(0.5 mol/L PBS,pH=7)和酸性(0.5 mol/L H_(2)SO_(4),pH=0)介质中的HER过电位分别为87、113和195 mV,并相应表现出较低的Tafel斜率。此外,MoS_(2)/Ni_(3)S_(2)/NF-41具有良好的结构稳定性。

Sb_(2)S_(3) nanorods/porous-carbon composite from natural stibnite ore as high-performance anode for lithium-ion batteries

To avoid the high purity reagents and high energy consumption involved in the manufacturing of lithium-ion battery anode materials,Sb_(2)S_(3) nanorods/porous-carbon anode was prepared by remodeling natural stibnite ore with porous carbon matrix via a simple melting method.Due to the nanostructure of Sb_(2)S_(3) nanorods and synergistic effect of porous carbon,the Sb_(2)S_(3) nanorods/porous-carbon anode achieved high cyclic performance of 530.3 mA·h/g at a current density of 100 mA/g after 150 cycles,and exhibited a reversible capacity of 130.6 mA·h/g at a high current density of 5000 mA/g for 320 cycles.This shows a great possibility of utilizing Sb_(2)S_(3) ore as raw material to fabricate promising anodes for advanced lithium-ion batteries.

Interfacial coupling effects in g-C_(3)N_(4)/In_(x)Sb_(2-x)S_(3) heterojunction for enhanced photocatalytic activity under visible light

A series of In_(x)Sb_(2-x)S_(3) nanosheets modified g-C_(3)N_(4)(In_(x)Sb_(2-x)S_(3)-TCN)heterojunctions with different g-C_(3)N_(4) contents were fabricated by an in situ deposition method.All the In_(x)Sb_(2-x)S_(3)-TCN composites were applied as photocatalysts in Cr(Ⅵ)polluted water treatment and the results displayed that In_(x)Sb_(2-x)S_(3)-TCN could effectively remove Cr(Ⅵ)under visible light through synergistic effects of adsorption and photocatalytic reduction.Especially,In_(x)Sb_(2-x)S_(3)-TCN-70(70 mg g-C_(3)N_(4)) exhibited the most excellent adsorption and photocatalytic reduction performance among all composites,which possessed a high equilibrium adsorption capacity of 12.45 mg/g in a 30.0 mg/L Cr(Ⅵ)aqueous solution,and reduced Cr(Ⅵ)to Cr(Ⅲ)within 10 min under visible light irradiation.DRS and PL results indicated that the interfacial coupling effect between g-C_(3)N_(4)and In_(x)Sb_(2-x)S_(3) enhanced the utilization efficiency of visible light and suppressed photoinduced carrier recombination,which improved the photocatalytic activity of composites.Moreover,the photocatalyst exhibited satisfactory reduction activity and good stability after 5 cycles of Cr(Ⅵ)adsorptionphotoreduction.

Sb_(2)S_(3):P3HT共混物改善TiO_(2)纳米棒阵列钙钛矿太阳电池的性能

为解决钙钛矿太阳电池中MAPbI_(3)的不稳定性问题,提高电池性能,对以TiO_(2)纳米棒阵列作为电子传输层、Sb_(2)S_(3):P3HT共混物作为钙钛矿MAPbI_(3)修饰层的太阳电池进行了研究。首先,以SbCl_(3)作为锑源,Na_(2)S_(2)O_(3)作为硫源,采用溶剂热法制备合适尺寸的Sb_(2)S_(3)纳米球;其次,通过超声分散法将Sb_(2)S_(3)与P3HT在氯苯溶液中共混得到Sb_(2)S_(3):P3HT共混物,将其旋涂于沉积了MAPbI_(3)薄膜的TiO_(2)纳米棒阵列上,形成FTO/TiO_(2)NR/MAPbI_(3)/Sb_(2)S_(3):P3HT复合膜,制备成TiO_(2)纳米棒阵列MAPbI_(3)/Sb_(2)S_(3):P3HT太阳电池;最后,采用SEM,XRD,J-V曲线和紫外可见吸收光谱等方法进行表征和测试。结果表明,制备的结构为FTO/TiO_(2)NR/MAPbI_(3)/Sb_(2)S_(3):P3HT/Spiro-OMeTAD/Ag的太阳电池,能量转换效率(PCE)最高达到了14.73%,与未采用Sb_(2)S_(3):P3HT共混物修饰的TiO_(2)纳米棒阵列MAPbI_(3)太阳电池相比,能量转换效率得到了明显提升。因此,Sb_(2)S_(3):P3HT共混物能避免出现钙钛矿MAPbI_(3)被氧化的不稳定性问题,可有效提高TiO_(2)纳米棒阵列MAPbI_(3)太阳电池的性能。

Glass formation and physical properties of Sb_(2)S_(3)–CuI chalcogenide system

Novel chalcogenide glasses of pseudo-binary(100-x)Sb_(2)S_(3-x)CuI systems were synthesized by traditional meltquenching method.The glass-forming region of Sb_(2)S_(3)-CuI system was determined ranging from x=30 mol% to 40 mol%.CuI acts as a non-bridging modifier to form appropriate amount of [SbSI] structural units for improving the glass-forming ability of Sb_(2)S_(3).Particularly,as-prepared glassy sample is able to transmit light beyond 14 μm,which is the wider transparency region than most sulfide glasses.Their physical properties,including Vickers hardness(Hv),density(ρ),and ionic conductivity(σ) were characterized and analyzed with the compositional-dependent Raman spectra.These experimental results would provide useful knowledge for the development of novel multi-spectral optical materials and glassy electrolytes.

Manipulating the morphology of CdS/Sb_(2)S_(3) heterojunction using a Mg-doped tin oxide buffer layer for highly efficient solar cells

Antimony sulfide(Sb_(2)S_(3))is an appealing semiconductor as light absorber for solar cells due to its high absorption coefficient,appropriate band gap(~1.7 e V)and abundance of constituent elements.However,power conversion efficiency(PCE)of Sb_(2)S_(3)-based solar cells still lags much behind the theoretically predicted due to the imperfect energy level alignment at the charge transporting layer/Sb_(2)S_(3)interfaces and hence severe charge recombination.Herein,we insert a high-temperature sintered magnesium(Mg)-doped tin oxide(SnO_(2))layer between cadmium sulfide(Cd S)and fuorine doped tin oxide to form a cascaded energy level alignment and thus mitigate interfacial charge recombination.Simultaneously,the inserted Mg-doped Sn O_(2)buffer layer facilitates the growth of the neibouring Cd S film with orientation followed by Sb_(2)S_(3)film with larger grains and fewer pinholes.Consequently,the resultant Sb_(2)S_(3)solar cells with Mg-doped SnO_(2)deliver a champion PCE of 6.31%,22.8%higher than those without a buffer layer.Our work demonstrates that deliberate absorber growth as well as efficient hole blocking upon an appropriate buffer layer is viable in obtaining solution-processed Sb_(2)S_(3)solar cells with high performance.

泡沫镍负载Fe_(2)O_(3)@Ni_(3)S_(2)纳米线网状结构电极的制备及其电催化析氧性能

通过两步水热法制备泡沫镍(NF)负载Fe_(2)O_(3)纳米粒子@Ni_(3)S_(2)纳米线网状结构电极(Fe_(2)O_(3)@Ni_(3)S_(2)/NF)。运用X射线衍射(XRD)、X射线光电子能谱(XPS)、透射电子显微镜(TEM)、N2吸附-脱附测试等方法对电极材料的物相和微观结构特征等进行了表征。水热条件下原位表面化学刻蚀生成的Ni_(3)S_(2)纳米线与三维多孔NF基体间拥有强结合力和低界面电阻,Fe_(2)O_(3)粒子均匀分布在纳米线的表面。在1 mol·L^(-1)的KOH溶液中,运用线性扫描伏安测试(LSV)、计时电位法、电化学交流阻抗测试(EIS)等对电极的电催化析氧(OER)性能进行了测试。结果表明:在100 mA·cm^(-2)的超高电流密度下,Fe_(2)O_(3)@Ni_(3)S_(2)/NF电极的OER过电势仅为223 mV,比Ni_(3)S_(2)/NF材料的过电势降低了285 mV;经过10 h计时电位测试,性能保持率高达80%。

Double-confined nanoheterostructure Sb/Sb_(2)S_(3)@Ti_(3)C_(2)T_(x)@C toward ultra-stable Li-/Na-ion batteries

Antimony-based materials with high capacities and moderate potentials are promising anodes for lithium-/-sodium-ion batteries.However,their tremendous volume expansion and inferior conductivity lead to poor structural stability and sluggish reaction kinetics.Herein,a doubleconfined nanoheterostructure Sb/Sb_(2)S_(3)@Ti_(3)C_(2)T_(x)@C has been fabricated through a solvothermal method followed by low-temperature heat treatment.The dual protection of“MXene”and“carbon”can better accommodate the volume expansion of Sb/Sb_(2)S_(3).The strong covalent bond(Ti-S,Ti-O-Sb,C-O-Sb)can firmly integrate Sb-based material with Ti_(3)C_(2)T_(x)and carbon,which significantly improves the structure stability.In addition,the carbon layer can restrain the oxidation of MXenes,and the nano-Sb/Sb_(2)S_(3)can facilitate electron/ion transport and suppress the restacking of MXenes.The heterogeneous interface between Sb and Sb_(2)S_(3)can further promote interfacial charge transfer.The MXene-Sb/Sb_(2)S_(3)@C-1 with the optimal Sb content shows high specific capacities,comparable rate properties and ultra-stable cycling performances(250 m Ah·g^(-1)after 2500 cycles at 1 A·g^(-1)for sodium-ion batteries).Ex situ X-ray diffractometer(XRD)test reveals the storage mechanism including the conversion and alloying process of MXene-Sb/Sb_(2)S_(3)@C-1.Cyclic voltammetry(CV)test results demonstrate that the pseudocapacitance behavior is dominant in MXene-Sb/Sb_(2)S_(3)@C-1,especially at large current.This design paves the way for exploring high-performance alloy-based/conversion-type anode for energy storage devices.

8.2%-Efficiency hydrothermal Sb_(2)S_(3)thin film solar cells by two-step RTP annealing strategy

Antimony sulfide(Sb_(2)S_(3))solar cells fabricated via hydrothermal deposition have attracted widespread attention.The annealing crystallization process plays a crucial role in achieving optimal crystallinity in hydrothermal Sb_(2)S_(3)thin films.Nevertheless,incomplete crystallization and the loss of sulfur at high-temperature contribute to defect recombination,constraining device performance.Herein,a twostep rapid thermal processing(RTP)annealing strategy is proposed to improve the crystal quality and efficiency of Sb_(2)S_(3)solar cells.The annealing process in Ar protection with atmospheric pressure can suppress S loss caused by saturated vapor pressure.The two-step RTP annealing with the 330℃ low-temperature and 370℃ high-temperature process ensures high crystallinity and vertical orientations of Sb_(2)S_(3)thin films,accompanied by a reduction in defect concentration from 1.01×10^(12)to 5.97×10^(11)cm^(-3).The Sb_(2)S_(3)solar cell achieves an efficiency of 8.20%with an enhanced open circuit voltage(VOC)of 784 mV.The build-in voltage(Vbi)of 1.17 V and irradiation-dependent ideal factor(n)of 1.48 demonstrate enhanced heterojunction quality and suppressed defect recombination in the devices.The presented two-step annealing strategy and physical mechanism study will open new prospects for high-performance Sb_(2)S_(3)solar cells.

Efficient piezo-assisted near-infrared-light-driven Cr(Ⅵ)reduction over Bi_(2)S_(3) nanowires transformed from ultrathin Bi_(2)WO_(6) nanosheets

The utilization of piezo-photocatalytic technol ogy for environmental remediation under full spectrum solar light is promising but still challenging.Herein,one dimensional Bi_(2)S_(3)nanowires,which can utilize both mechanical energy and near-infrared(NIR)light to remov hexavalent chromium(Cr(Ⅵ))efficiently,were synthe sized by a restrained growth method.The reaction rat constants of Cr(Ⅵ)reduction in piezo-photocatalyti process under NIR(800–2500 nm)reached 0.334 min^(-1)which were 3.2 and 12.4 times as that of single piezo and photocatalytic process.The formation of polarized electri fields and one-dimensional structure allow ultrafast sepa ration of charge carriers,thereby promoting the catalyti activity.Furthermore,due to the strong penetrability o NIR light,the piezo-photocatalysis performance in turbid solutions under NIR light(0.188 min^(-1))was even com parable to that under visible light(0.186 min^(-1)).Thi study provides a new concept on the development of piezo photocatalytic technology for environmental remediation by utilization of NIR light and natural mechanical energy.

MoS_(x) nanowire networks derived from[Mo_(3)S_(13)]^(2−) clusters for efficient electrocatalytic hydrogen evolution

Precise design and synthesis of sub-nano scale catalysts with controllable electronic and geometric structures are pivotal for enhancing the hydrogen evolution reaction(HER)performance of molybdenum sulfide(MoS_(2))and unraveling its structure−activity relationship.By leveraging transition molybdenum polysulfide clusters as functional units for multi-level ordering,we successfully designed and synthesized MoS_(x)nanowire networks derived from[Mo_(3)S_(13)]^(2−) clusters via evaporationinduced self-assembly,which exhibit enhanced HER activity attributed to a high density of active sites and dynamic evolution behavior under cathodic potentials.MoS_(x) nanowire networks electrode yields a current density of 100 mA·cm^(−2) at 142 mV in 0.5 M H_(2)SO_(4).This work provides an attractive prospect for optimizing catalysts at the sub-nano scale and offers insights into a strategy for designing catalysts in various gas evolution reactions.

Flexible sodium-ion capacitors boosted by high electrochemicallyreactive and structurally-stable Sb_(2)S_(3)nanowire/Ti_(3)C_(2)Tx MXene film anodes

The rapid development of portable,foldable,and wearable electronic devices requires flexible energy storage systems.Sodiumion capacitors(SICs)combining the high energy of batteries and the high power of supercapacitors are promising solutions.However,the lack of flexible and durable electrode materials that allow fast and reversible Na+storage hinders the development of flexible SICs.Herein,we report a high-capacity,free-standing and flexible Sb2S3/Ti_(3)C_(2)Tx composite film for fast and stable sodium storage.In this hybrid nano-architecture,the Sb_(2)S_(3)nanowires uniformly anchored between Ti_(3)C_(2)Tx nanosheets not only act as sodium storage reservoirs but also pillar the two-dimensional(2D)Ti_(3)C_(2)Tx to form three-dimensional(3D)channels benefiting for electrolyte penetration.Meanwhile,the highly conductive Ti_(3)C_(2)Tx nanosheets provide rapid electron transport pathways,confine the volume expansion of Sb_(2)S_(3)during sodiation,and restrain the dissolution of discharged sodium polysulfides through physical constraint and chemical absorption.Owing to the synergistic effects of the one-dimensional(1D)Sb_(2)S_(3)nanowires and 2D MXenes,the resultant composite anodes exhibit outstanding rate performance(553 mAh·g−1 at 2 A·g−1)and cycle stability in sodium-ion batteries.Moreover,the flexible SICs using Sb2S3/Ti_(3)C_(2)Tx anodes and active carbon/reduced graphene oxide(AC/rGO)paper cathodes deliver a superior energy and power density in comparison with previously reported devices,as well as an excellent cycling performance with a high capacity retention of 82.78%after 5,000 cycles.This work sheds light on the design of next-generation low-cost,flexible and fast-charging energy storage devices.

锐钛矿相TiO_(2)纳米棒阵列的制备及其应用

为系统研究锐钛矿相的TiO_(2)纳米棒阵列的转化时间对其微结构与相应Sb_(2)S_(3)太阳电池光伏性能的影响,通过使用水热法在FTO导电玻璃/TiO_(2)致密层衬底上沉积了长度、直径、面密度分别为510nm、45nm、250μm^(-1)的ZnO纳米棒阵列,以FTO导电玻璃/TiO_(2)致密层/ZnO纳米棒阵列为模板,利用(NH_(4))_(2)TiF_(6)和H_(3)BO_(3),将ZnO纳米棒阵列成功地转化为锐钛矿相TiO_(2)纳米棒阵列。使用SbCl_(3)与Tu配合物的DMF溶液作为前驱体溶液,通过旋涂热解法在所得锐钛矿相TiO_(2)纳米棒阵列上沉积了Sb_(2)S_(3)薄膜,以spiro-OMeTAD作为空穴传输层,组装了Sb_(2)S_(3)敏化TiO_(2)纳米棒阵列太阳电池。以FTO导电玻璃/TiO_(2)致密层/锐钛矿相TiO_(2)纳米棒阵列为衬底组装的全固态Sb_(2)S_(3)太阳电池获得了4.96%的光电转换效率。

Oriented Organization of Poly(3-Hexylthiophene)for Efficient and Stable Antimony Sulfide Solar Cells

Poly(3-hexylthiophene)(P3HT),as a traditional organic hole-transporting material(HTM),is widely used in thin-film solar cells due to its high charge mobility and good thermal stability.However,the P3HT films obtained by the traditional method are amorphous,which is unfavorable to hole extraction and transport.Here,a low-toxicity solvent 1,2,4-trimethylbenzene(TMB)was used as the solvent instead of the commonly used halogen solvent chlorobenzene(CB)to dissolve P3HT.Thus,the self-assembled nanofibrous P3HT film was prepared and applied as HTM in the newly emerged Sb_(2)S_(3)solar cells.According to the density functional theory calculations,the interface contact between TMB-P3HT and Sb_(2)S_(3)was enhanced via the bonding interaction of S in P3HT and Sb in Sb_(2)S_(3).Through transient absorption spectroscopy characterization,the enhanced interface contact improves the charge extraction ability of TMB-P3HT when compared to the CB-P3HT film.Thus,the TMB-P3HT-based Sb_(2)S_(3)solar cell delivers a power conversion efficiency of 6.21%,which is 9.7%higher than that of the CB-P3HT-based device.Furthermore,the dopant-free TMB-P3HT-based Sb_(2)S_(3)devices exhibit excellent environmental stability compared with Spiro-OMeTAD-based devices.This work demonstrates that the application of P3HT and the solvent engineering of HTM are applicable strategies for developing Sb_(2)S_(3)solar cells with high efficiency and stability.

rGO空间限域生长超薄In_(2)S_(3)纳米片用于构建高效准一维Sb_(2)Se_(3)基异质结光阴极

硒化锑(Sb_(2)Se_(3))属于窄带隙半导体材料,具有良好的光吸收特性,已逐渐应用于光电催化领域.独特的一维(Sb_(4)Se_(6))_(n)带状结构单元连接方式,使其载流子传输具有高度各向异性.本文通过气相输运沉积法和原位水热法成功构建了还原氧化石墨烯(rGO)修饰的准一维Sb_(2)Se_(3)@In_(2)S_(3)光陷阱异质结.研究结果表明,在rGO空间限域效应下,原位生长的非层状In_(2)S_(3)纳米片厚度从30 nm减小到10 nm,显著增加了光电极的电化学活性比表面积,进一步增强了光陷阱纳米结构对光的捕获能力.rGO和超薄In_(2)S_(3)纳米片共同修饰的准一维毛刷状Sb_(2)Se_(3)@In_(2)S_(3)-rGO纳米棒光电极在0 V(相对于可逆氢电极)的外加偏压下,光电流密度可达1.169 m A cm^(-2),约是Sb_(2)Se_(3)@In_(2)S_(3)和单体Sb_(2)Se_(3)的2倍和16倍,且稳定性良好,在中性条件下平均产氢速率为16.59μmol cm^(-2)h^(-1).实验结果和理论计算均表明,Ⅱ型异质结电荷传输方式是其光电化学增强的物理机制.以上工作为设计基于rGO修饰的复合光电极用于光电化学领域的研究提供了崭新的思路.

P3HT和Spiro-OMeTAD共混物为光活性层和空穴传输层的杂化太阳电池

将P3HT与Spiro-OMeTAD共混后的混合物作为光活性层和空穴传输层,将其旋涂在由不同锑源和硫源比例(Sb/S)制备的Sb_(2)S_(3)纳米粒子敏化的TiO_(2)纳米棒(TiO_(2)(NR)/Sb_(2)S_(3))复合膜上,制备成杂化太阳电池。对所得杂化太阳电池的微观结构和光电转换特性进行研究,在锑源和硫源比例(Sb/S)为1/1,P3HT与Spiro-OMeTAD共混物比例为15 mg∶1 mL时得到的结构为FTO/TiO_(2)(NR)/Sb_(2)S_(3)(1∶1)/P3HT:Spiro-OMeTAD(15 mg∶1 mL)/Ag的杂化太阳电池的能量转换效率达到4.57%。

Sb_(2)S_(3)基负极材料的制备及储能性能研究进展

由于在低电位范围内的合金化/脱合金化反应机制,硫化锑(Sb_(2)S_(3))材料的理论放电比容量高达946 mA·h·g^(−1),是一种有发展前景的锂/钠/钾离子电池负极材料。然而,在电化学反应过程中Sb_(2)S_(3)材料的聚集性和较差的导电性限制了离子/电子转移,导致了较差的电化学性能,严重阻碍了其实际应用。有必要对Sb_(2)S_(3)基负极材料的结构设计和储锂/钠/钾机制及近几年来的一些重要工作进行总结。本文综述了近年来Sb_(2)S_(3)基化合物材料的研究进展,主要包括合理的结构设计和/或与碳基材料结合等策略及所涉及的电化学反应机制,并提出了进一步改善Sb_(2)S_(3)化合物负极材料的展望。