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    题名 作者 年代 出处 被引量
1The rise of two-dimensional MoS2 for catalysis显示文摘毛军 王勇 郑智龙 邓德会 2018Frontiers of physics2018,13,4:9
2Mesoporous silicon carbide nanofibers with in situ embedded carbon for co-catalyst free photocatalytic hydrogen production显示文摘硅碳化物(原文如此) 由于它的唯一的 photoelectrical 性质和热 / 化学的稳定性被认为有希望的没有金属的光催化剂。然而,它的表演受不了费用搬运人的快再结合。此处,我们原文如此报导 mesoporous nanofibers 与在 situ 嵌入 graphitic 碳(原文如此 NFs-Cx ) 经由在 electrospun 碳 nanofibers 和 Si 粉末之间的一步舞 carbothermal 减小综合了。当高贵金属合作催化剂不在时,氢进化效率原文如此, NFs-Cx 显著地在两个都模仿的太阳的光下面被改进(180.2 摩尔 ? 慬敳 ?Bing Wang Yingde Wang Yongpeng Lei Nan Wu Yanzi Gou Cheng Han Song Xie Dong Fang 2016Nano Research2016,9,3:8
3纳米异质结光催化材料制取太阳能燃料研究进展显示文摘光催化制取太阳能燃料主要包括光催化分解H2O制取H2及光催化还原CO2制取碳氢化合物,是应对能源危机最具前景的方法之一。目前,太阳能燃料的最高转化效率为5%,无法满足商业化要求(≥10%)。纳米异质结由于能展现出单组分纳米材料或体相异质结所不具备的独特性质,更能促进光生电子和空穴快速转移,提供更多的光生电子或使光生电子具有更强的还原性,因而能显著提高光催化活性。本文主要综述了几种纳米异质结(I-型、II-型、p-n型及Z-型)的光催化原理及其在制取太阳能燃料方面的研究进展,并展望了研究发展方向。韩成 雷永鹏 王应德 2015无机材料学报2015,30,11:6
4Hierarchical MoS2 intercalated clay hybrid nanosheets with enhanced catalytic activity显示文摘新兴的层次瞬间 2/pillared-montmorillonite (瞬间 2/PMMT) 混血儿 nanosheets 成功地在 cetyltrimethylammonium 溴化物 PMMT 的夹层以内通过瞬间 2 的灵巧的在原处热水的合成被准备,并且他们的催化表演被 4-nitrophenol (4-NP ) 的减小反应作为 reductant 用 NaBH 4 评估。微观结构和形态学描述显示瞬间 2/PMMT 与 1.29 nm,和瞬间 2 nanosheets 的夹层间距展出了叠混血儿的分层的结构在 montmorillonite (MMT ) 以内被设置层,与大多数暴露于外面的边。瞬间 2/PMMT 的催化活动和稳定性被 MMT 两个都提高。与是的瞬间 2/PMMT 催化剂, 4-NP 减小的明显的反应率常数是 0.723 min 1 并且在 ~ 被维持在五反应以后的 0.679 min 1 骑车。为 4-NP 的减小反应的瞬间 2/PMMT 和可能的催化作用机制的结构的进化被调查。同样准备的瞬间 2/PMMT 混血儿 nanosheets 在水处理和生物医学的域为催化申请正在答应候选人。在这研究开发的策略能为设计混合 nanosheets 与提供卓见多样异构二维(2D ) nanomaterials。Kang Peng Liangjie Fu Huaming Yang Jing Ouyang Aidong Tang 2017Nano Research2017,10,2:6
5Size-controlled MoS2 nanodots supported on reduced graphene oxide for hydrogen evolution reaction and sodium-ion batteries显示文摘转变金属 dichalcogenide nanodots (ND ) 收到了可观的兴趣。我们由在 oleylamine 把铝 pentachloride 和 L 半胱氨酸用作先锋为瞬间 2 ND 报导一条灵巧的自底向上的合成线路。有从 2.2 ~ 5.3 nm 的狭窄的尺寸分布的 ND 的合成,被控制反应时间定制。因为它的涂层特征, oleyalmine 导致 ND 的一致性和 monodispersity。而且, ND 综合了有大特定的表面区域提供活跃地点。Graphene 拥有突出的电导率。联合二材料的优点,因为 2D, 0D/2D 材料展出优异电气化学的性能为离子吸附,精力存储,和变换的可渗透的隧道。同样准备的瞬间 2/rGO (~ 2.2 nm ) 显示出 220 mAhroscopy 分析的一个稳定的能力。与另外的报导金属 oxide/CN composites 比较,有 TiO 2 nanoparticles 的 ultrathin CN-NSs 层的强壮的相互作用制止他们的重新叠,哪个导致 234.0 m 2 的一个大特定的表面区域吗?Weiyi Sun Pan Li Xue Liu Jiajia Shi Hongming Sun Zhanliang Tao Fujun Li Jun Chen 2017Nano Research2017,10,7:6
6Two-Dimensional Transition Metal Oxide and Chalcogenide-Based Photocatalysts显示文摘Two-dimensional(2D) transition metal oxide and chalcogenide(TMO&C)-based photocatalysts have recently attracted significant attention for addressing the current worldwide challenges of energy shortage and environmental pollution. The ultrahigh surface area and unconventional physiochemical, electronic and optical properties of 2D TMO&Cs have been demonstrated to facilitate photocatalytic applications. This review provides a concise overview of properties, synthesis methods and applications of 2D TMO&C-based photocatalysts. Particular attention is paid on the emerging strategies to improve the abilities of light harvesting and photoinduced charge separation for enhancing photocatalytic performances,which include elemental doping, surface functionalization as well as heterojunctions with semiconducting and conductive materials. The future opportunities regarding the research pathways of 2D TMO&C-based photocatalysts are also presented.Farjana Haque Torben Daeneke Kourosh Kalantar-zadeh Jian Zhen Ou 2018Nano-Micro Letters2018,10,2:5
7Multi-node CdS hetero-nanowires grown with defect-rich oxygen-doped MoS2 ultrathin nanosheets for efficient visible-light photocatalytic H2 evolution显示文摘Developing low-cost and high-efficiency photocatalysts for hydrogen production from solar water splitting is intriguing but challenging. In this study, unique one-dimensional (1D) multi-node MoS2/CdS hetero-nanowires (NWs) for efficient visible-light photocatalytic H2 evolution are synthesized via a facile hydrothermal method. Flower-like sheaths are assembled from numerous defect-rich O-incorporated {0001} MoS2 ultrathin nanosheets (NSs), and {112̅0}-facet surrounded CdS NW stems are grown preferentially along the c-axis. Interestingly, the defects in the MoS2 NSs provide additional active S atoms on the exposed edge sites, and the incorporation of O reduces the energy barrier for H2 evolution and increases the electric conductivity of the MoS2 NSs. Moreover, the recombination of photoinduced charge carriers is significantly inhibited by the heterojunction formed between the MoS2 NSs and CdS NWs. Therefore, in the absence of noble metals as co-catalysts, the 1D MoS2 NS/CdS NW hybrids exhibit an excellent H2-generation rate of 10.85 mmol·g-1·h-1 and a quantum yield of 22.0% at λ = 475 nm, which is far better than those of Pt/CdS NWs, pure MoS2 NSs, and CdS NWs as well as their physical mixtures. Our results contribute to the rational construction of highly reactive nanostructures for various catalytic applications.Haifeng Lin Yanyan Li Haoyi Li Xun Wang 2017Nano Research2017,10,4:5
8Composition-dependent micro-structure and photocatalytic performance of g-C_(3)N_(4) quantum dots@SnS2 heterojunction显示文摘Semiconductor combination is one of the most common strategies to obtain high-efficiency photocatalysts;however, the effect mechanism of composition ratio on micro-structure and photocatalytic activity is remaining unclear. In this study, a case of g-C_(3)N_(4) quantum dots@SnS_(2) (CNQDn@SnS_(2)) heterojunction with different ratio of CNQD is used to uncover the origin of optimum and excess composition for photocatalysts. Research on the functional mechanism of the optimum composition shows that 0.8 wt.% CNQD are completely attached to the non-(001) facets of SnS_(2), which benefits the formation of type-II heterojunction, resulting in an optimal pollutant degradation and mineralization efficiency. For the excess composition, both experiments and theoretical calculations confirm that excess CNQD (the part exceeding of 0.8 wt.%) located on the (001) facet of SnS_(2), leading to the type-I band alignment of this heterojunction, which severely restricts the separation of photo-induced charge carriers, and thus reduces their lifetime. This work makes the functional mechanism of composition ratio on micro-structure and photocatalytic activity clearer. Related research results provide a new insight into semiconductor combination study and take an important step toward the rational design of highly active photocatalysts.Sheng-Qi Guo Haijun Zhang Zhenzhong Hu Mengmeng Zhen Bo Yang Boxiong Shen Fan Dong 2021Nano Research2021,14,11:4
9Enhanced photoresponse of Ti0_(2)/MoS_(2)heterostructure phototransistors by the coupling of interface charge transfer and photogating显示文摘Two-dimensional(2D)MoS_(2)with appealing physical properties is a promising candidate for next-generation electronic and optoelectronic devices,where the ultrathin MoS_(2)is usually laid on or gated by a dielectric oxide layer.The oxide/MoS_(2)interfaces widely existing in these devices have significant impacts on the carrier transport of the MoS_(2)channel by diverse interface interactions.Artificial design of the oxide/MoS_(2)interfaces would provide an effective way to break through the performance limit of the 2D devices but has yet been well explored.Here,we report a high-performance MoS_(2)-based phototransistor with an enhanced photoresponse by interfacing few-layer MoS_(2)with an ultrathin Ti0_(2)layer.The Ti0_(2)is deposited on MoS_(2)through the oxidation of an e-beam-evaporated ultrathin Ti layer.Upon a visible-light illumination,the fabricated Ti0_(2)/MoS_(2)phototransistor exhibits a responsivity of up to 2,199 A/W at a gate voltage of 60 V and a detectivity of up to 1.67×10^(13)Jones at a zero-gate voltage under a power density of 23.2μW/mm^(2).These values are 4.0 and 4.2 times those of the pure MoS_(2)phototransistor.The significantly enhanced photoresponse of Ti0_(2)/MoS_(2)device can be attributed to both interface charge transfer and photogating effects.Our results not only provide valuable insights into the interactions at Ti0_(2)/MoS_(2)interface,but also may inspire new approach to develop other novel optoelectronic devices based on 2D layered materials.Bingxu Liu Yinghui Sun Yonghuang Wu Kai Liu Huanyu Ye Fangtao Li Limeng Zhang Yong Jiang Rongming Wang 2021Nano Research2021,14,4:4
10Synthesis of pure phase Mg1.2Ti1.8O5 and MgTiO3 nanocrystals for photocatalytic hydrogen production显示文摘纯阶段 Mg 1.2 Ti 1.8 O 5 和 MgTiO 3 nanocrystals 证明了挑战性。这里,纯阶段 Mg 1.2 Ti 1.8 O 5 和 MgTiO 3 nanocrystals 被准备。而且,新镁 titanate, Mg 1.2 Ti 1.8 O 5, 第一次经由一条基于答案的线路被综合。作为氢进化光催化剂,两纯阶段 Mg 1.2 Ti 1.8 O 5 和 MgTiO 3 nanocrystals 展出优秀的氢生产效率。与纯 MgTiO 3 nanocrystals 比较, asprepared Mg 1.2 Ti 1.8 在在场的 CoNi LDH 作为许多 photocatalytic 氢生产活动,公司的多达 40 翻车鱼数字和 Ni 原子展出四次的 O 5 nanocrystals 一个高 +3 原子价。在氧进化反应(OER ) 的高密度的这些唯一的特征结果活跃地点,改进与的亲密关系哦 和催化剂,并且为离子吸附和运输导致一个大可存取的表面区域和可渗透的隧道。因此,产生 nanosheets 向 OER 展出了高催化的活动。CoNi LDH/CoO 特征?Ning Zhang Yang Qu Kai Pan Guofeng Wang Yadong Li 2016Nano Research2016,9,3:3
11金属相MoS_(2)及复合材料的结构调控及光催化应用进展显示文摘金属相二硫化钼(1T-MoS_(2)),因其特殊的结构和丰富的活性位点等出众的性质引起了广泛关注,是目前研究最多的二维过渡金属硫化物(TMDs)材料之一,其在催化、传感器、电池和超级电容器等领域具有广泛的应用前景。针对近年来1T-Mo S_(2)及其复合材料在制备、结构调控和光催化应用方面的研究进展进行了综述。1)简述1T-Mo S_(2)的基本特性及结构调控;2)总结1T-Mo S_(2)及其复合材料的制备方法与进展;3)介绍1T-Mo S_(2)及其复合材料在光催化中的应用;4)对1T-Mo S_(2)材料进行总结与展望。常文雅 刘纯希 陈金超 王韦韦 陈翔宇 赵婉 陈智 陈苗根 2022硅酸盐学报2022,50,1:3
12Crystal phase engineering on photocatalytic materials for energy and environmental applications显示文摘Crystal phase engineering on photocatalytic materials is a subfield of photocatalysis with intensive research,which has been proven as a:versatile approach to maneuver their performance for applications in energy-and environment-related fields.In this article,the state-of-the-art progress on phase-e ngin eered photocatalytic materials is reviewed.Firstly,we discuss the phase engin eeri ng on pristi ne semic on ductor photocatalysts,in which the phase-dependent light absorption,charge transfer and separation,and surface reaction behaviors in photocatalytic processes are summarized,respectively.Based on the elucidated mechanisms,the implementation of phase junctions in photocatalytic reactions is then presented.As a focus,we highlight the rational design of phase junctions toward steering the charge kinetics for enhanced photocatalytic and photoelectrocatalytic performance.Moreover,the crystal phase engineering on semiconductor-based hybrid photocatalysts is also in troduced,which un derli nes the importa nee of choosi ng a suitable phase for semic on ductor comp orients and co-catalysts as well as the synergism of differe nt semico nductor phases for improved photocatalytic performa nee.Fin ally,the challe nges and perspectives in this research field are proposed.In this review,particular emphasis is placed on establishing a linkage between crystal phase and photocatalytic activity to develop a structure-activity guide.Based on the guide,a framework is suggested for future research on the rational phase design of photocatalysts for improved performance in energy and environmental applications.Song Bai Chao Gao Jingxiang Low Yujie Xiong 2019Nano Research2019,12,9:3
13以污染物作为电子给体的新型光催化制氢体系的研究进展显示文摘以污染物作为电子给体进行的光催化制氢体系代表着一种新型的现代水处理技术,在污染物被降解的同时还可以将太阳能转化为清洁的氢能,有效地缓解了环境污染和能源短缺两大难题。为此,本文结合光催化制氢协同污染物降解反应的机理,概述了近年来国内外在该方向上的主要研究成果,列举了几种常用的催化剂,分析了不同的操作参数,如污染物种类、催化剂类型和组分、催化剂的微观结构、催化剂投加量、pH、污染物浓度、溶液中存在的不同阴阳离子及其他共存物、反应温度以及光照强度对光催化降解率和产氢活性的影响。最后,指出了以污染物作为电子给体的光催化水处理技术在光催化材料的选择上依然面临种类偏少、产氢效率偏低的挑战,并且在反应影响因素的探究上仍存在不充分、不全面的问题。同时,评述了将多项工艺结合起来的多单元水处理系统是未来水处理领域的一个主流模式。李芳芹 孙辰豪 任建兴 吴江 陈林峰 李可君 2021化工进展2021,40,9:2
14二维材料/二氧化钛复合材料的光催化研究进展显示文摘随着经济高速发展,光催化技术由于其不仅可以制备出清洁氢能源,同时还可以降解污染物,已成为清洁能源制备和环境污染处理领域内潜在的重要技术之一。作为光催化技术的核心材料TiO_(2),由于其具有良好的耐光腐蚀性和催化活性已成为最具潜力的光催化剂,但传统的TiO_(2)光催化剂存在可见光利用率低以及光生电子空穴对复合速度快等缺点,使其在光催化领域的应用受到限制。为了解决上述问题,表面改性和掺杂的方式是提高TiO_(2)光催化活性最有效的途径。目前,二维(2D)材料由于其独特的结构和性能,已成为TiO_(2)光催化潜在的理想载体材料,同时还可以实现其表面改性,将二者进行复合发挥其协同作用,可以显著改善TiO_(2)的光催化性能。因此,本文以二维材料和TiO_(2)光催化材料为中心,重点介绍了二维材料/TiO_(2)复合材料的制备方法,并详细地介绍二维材料/TiO_(2)复合材料的光催化机理,旨在为新型TiO_(2)光催化剂的制备提供理论指导。姚海伟 王荟琪 蒲卓林 李亚鹏 2023材料热处理学报2023,44,2:2
15MgTiO3/MgTi2O5/TiO2 heterogeneous belt-junctions with high photocatalytic hydrogen production activity显示文摘包括 MgTiO 3/MgTi2 O 5/TiO2 异构的带连接被一个热地驾驶的做的方法用镁离子准备。tri 阶段异构的连接被 X 光检查粉末证实衍射(XRD ) ,传播电子显微镜学(TEM ) ,和高分辨率的 TEM (HRTEM ) 。同样准备的 MgTiO 3/MgTi2 O 5/TiO2 异质接面展出了一项很高的 photocatalytic 氢生产活动(356.1 molctive 李 2 由设计碳 nanotube (CNT ) 的 FeSiO 4 指导了三维(3D ) 多孔的李 2 FeSiO 4 合成。当 CNT 框架启用毛孔给予有效电解质穿入的快速的电子运输,和富人,这唯一的 3D 李 2 FeSiO 4-CNT 合成作为提高并且分别地,保护单位改进钴氧化物的能力和稳定性基本联合起来展出 214 mAher 功能的一个高能力。利用 synergistic 效果吗??Ling Meng Zhiyu Ren Wei Zhou Yang Qu Guofeng Wang 2017Nano Research2017,10,1:2
16Ag-Ag2S/MoS2的制备及在无酶电化学过氧化氢传感中的应用显示文摘本文设计并制备了一种用于无酶电化学过氧化氢传感的新型银-硫化银/硫化钼复合材料(Ag-Ag2S/MoS2).通过将单独合成的MoS2水分散液和Ag纳米分散液进行混合,利用自组装的方法实现了Ag-Ag2S/MoS2复合材料的制备.结果发现, Ag-Ag2S纳米颗粒均匀生长在由多层片状MoS2堆积形成的花瓣上, Ag2S主要存在于Ag纳米颗粒和MoS2片层的接触界面处.将此复合材料用于电化学传感时,修饰的电极表现出诱人的无酶电化学H2O2传感性能,不但具有极宽的线性区间范围(0.01~160 mmol/L),而且保持很好的灵敏度17.1μA (mmol/L)-1cm-2和较小的最低检测限4.8μmol/L.这种优良的性能归因于Ag, Ag2S颗粒和MoS2片层三者间的协同作用:Ag和MoS2本身都具有良好的过氧化氢催化活性, Ag纳米颗粒和1T相MoS2能显著提高复合材料的导电性能,界面形成的少量Ag2S为Ag和MoS2间的电子传输提供了通道.进一步的分析表明,这种基于Ag-Ag2S/MoS2复合材料的传感器还表现出卓越的选择性、良好的稳定性和重现性.许达 姜义田 曾科南 栾瑞英 刘思远 李尧 朱申敏 2019中国科学:技术科学2019,49,12:1
17压电光催化环境污染控制研究进展显示文摘光催化氧化技术具有操作简单、反应条件温和、清洁无二次污染等优点,已被广泛应用于各类污染物的去除。但是,低电荷载流子迁移率和电子空穴对的快速复合是限制光催化效率的关键问题。尽管通过掺杂、复合等方法能改善光催化氧化性能,但是在光催化材料的电子空穴对的分离效率仍然不高。为了解决这个问题,近年来越来越多的研究将极化电场的理论引入到光催化中,通过机械作用诱导压电材料产生的极化电场可以有效地分离光催化过程中产生的光生电子空穴对,显著提高光催化性能。本文详细介绍了压电光催化的基本原理及其影响因素,并根据不同材料体系综述了近年来压电光催化技术在污染物降解的研究进展。最后,对压电光催化的研究趋势和面临的挑战进行了展望。李耀宇 李荣 黄宇 2022地球环境学报2022,13,1:1
18水热合成基于MoS_2二维材料的MoS_2/SnO_2与MoS_2/SnS_2复合物显示文摘MoS_2与其他半导体的异质结一般采用二次生长法,该方法比较费时,而且容易产生聚集,针对该问题,本文采用高压釜水热法一次制备出了MoS_2/SnO2与MoS_2/SnS_2的复合物,利用透射电子显微镜(TEM)、扫描电子显微镜(SEM)、X射线衍射(XRD)和紫外-可见-近红外分光光度计(UV-vis-NIR)对样品进行了表征.实验结果显示,复合结构中,MoS_2为二维少层结构,制备过程中的NH_4^+对MoS_2二维结构的成形有促进作用;通过调整钼源与锡源的比例,发现将SnCl_4与(NH_4)_6Mo_7O_(24)中金属离子摩尔比调整为9∶1时,可以稳定得到MoS_2/SnS_2的二维材料.通过分析其生长机理可知,金属盐水解引起的溶液酸碱性变化及相互影响,对复合结构的成型起主要作用.骆志军 王佳宏 王取泉 2017武汉大学学报(理学版)2017,63,6:0
19全固态Z-Scheme光催化剂MoS_(2)/RGO/Fe_(2)O_(3)的构筑及性能显示文摘开发利用太阳能解决日益严重的环境危机迫在眉睫,为了提高对太阳光的利用率和光催化剂的性能,采用原位生长并结合表面静电吸附的方法制备三元复合材料,先利用水热合成MoS_(2)/RGO二元异质结复合材料,再根据材料等电点调变溶液pH值制造MoS_(2)与Fe_(2)O_(3)表面电荷同性、而与RGO表面电荷异性,进而构筑MoS_(2)/RGO/Fe_(2)O_(3)全固态Z-Scheme光催化剂。通过扫描电镜和透射电子显微镜观察发现,MoS_(2)纳米花球和Fe_(2)O_(3)纳米颗粒均匀分布在二维片层结构的电子介体RGO表面,MoS_(2)和Fe_(2)O_(3)分别与RGO形成稳定的异质结构,充分证明此种方式构建复杂三元复合材料的可行性。RGO基全固态Z-Scheme光催化剂在模拟太阳光照射下具有优异的光催化还原降解性能,以无机重金属Cr(VI)溶液作为降解指示剂,60min内全固态Z-Scheme光催化剂中活性最佳的为MR0.43F试样,其光还原降解效率是二元复合材料MoS_(2)/RGO的1.5倍。这种全固态Z-Scheme光催化剂兼具宽光谱吸收、高效光生载流子分离效率和表面化学反应效率,改性后的光催化性能得到显著提升,这一光催化设计路线为水环境处理及清洁能源制备提供了新方向。焦永欣 王姝 殷佳楠 孙宇 李鑫 刘玉普 2022硅酸盐学报2022,50,5:0
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