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| 1 | Fast formation of single-unit-cell-thick and defect-rich layered double hydroxide nanosheets with highly enhanced oxygen evolution reaction for water splitting显示文摘为氧进化反应(OER ) 的高效率的 electrocatalysts 的开发在切开水的进程起一个重要作用。此处,我们报导一个灵巧的方法获得二维(2D ) single-unit-cell-thick 分层的双氢氧化物(LDH ) nanosheets (NS, 1.3 nm ) 在仅仅 5 min 以内。显著地介绍的这些 nanosheets 与用常规一起沉淀方法制作的体积 LDH 系统相比提高了 OER 性能。当前的策略进一步在化学作文和 LDH NS 的电气化学的活动上允许控制。例如, CoFe-LDH NS 在 10 妈 / 厘米 2, 介绍了 0.28 V 的最低过电位, NiFe-LDHs NS 显示出 33.4 mV/decade 并且将近百分之百的 Tafel 斜坡 faradaic 效率,因此超过最先进的 IrO 2 水电解催化剂。而且,正电子歼灭一生光谱学和高分辨率的传播电子显微镜学观察证实富有的缺点和弄歪的格子发生在 2D LDH NS 以内,它能供应丰富的电气化学地活跃的 OER 地点。周期的计算基于密度,功能的理论(DFT ) 进一步证明 CoFe-LDHs 和 NiFe-LDHs 介绍了很低的精力差距和明显的纺纱极化行为,它在 OER 过程期间便于高电子活动性。因此,这个工作介绍一在 2D single-unit-cell-thick LDH NS 上把试验性、理论的学习与高 OER 活动相结合,它在为可更新的精力切开的水里有潜在的申请。 | Rui Gao Dongpeng Yan | 2018 | Nano Research2018，11，4： | 16 |
| 2 | Phosphorus oxoanion-intercalated layered double hydroxides for high-performance oxygen evolution显示文摘合理设计和为氧进化反应(OER ) 的有效、划算的电极的控制制造为探讨崭新的精力危机是批评的。有特定的夹层阴离子的镍铁分层的双氢氧化物(NiFe-LDHs )( 即磷酸盐,亚磷酸盐,和次磷酸盐) 被一个一起沉淀方法制作并且作为氧进化 electrocatalysts 调查了。磷 oxoanion 的置闰在一个碱的答案提高了 OER 活动;最佳的表演(即, 215 mV, 37.7 mV/dec 的一个小 Tafel 斜坡,和稳定的电气化学的行为的一个低发作潜力) 与设置次磷酸盐的 NiFe-LDH 催化剂被完成,在传统的设置碳酸盐的 NiFe-LDH 上的示威戏剧的改进以活动和耐久性。这提高的表演被归因于在设置的磷的 oxoanions 和分享边的瞬间 6 之间的相互作用(M = Ni, Fe ) 层,它修改表面 Ni 地点的电子结构。这个概念应该为更有效的基于 LDH 的氧进化 electrocatalysts 的设计是鼓舞人心的。 | Ma Luo Zhao Cai Cheng Wang Yongmin Bi Li Qian Yongchao Hao Li Li Yun Kuang Yaping Li Xiaodong Lei Ziyang HUO Wen Liu Hailiang Wang Xiaoming Sun Xue Duan | 2017 | Nano Research2017，10，5： | 12 |
| 3 | In-situ structure reconstitution of NiCo2Px for enhanced electrochemical water oxidation显示文摘Gaining insight into the structure evolution of transition-metal phosphides during anodic oxidation is significant to understand their oxygen evolution reaction(OER) mechanism, and then design highefficiency transition metal-based catalysts. Herein, NiCo_2P_x nanowires(NWs) vertically grown on Ni foam were adopted as the target to explore the in-situ morphology and chemical component reconstitution during the anodic oxidation. The major factors causing the transformation from NiCo_2P_x into the hierarchical NiCo_2P_x@CoNi(OOH)_x NWs are two competing reactions: the dissolution of NiCo_2P_x NWs and the oxidative re-deposition of dissolved Co^(2+) and Ni^(2+) ions, which is based primarily on the anodic bias applied on NiCo2 Px NWs. The well balance of above competing reactions, and local pH on the surface of NiCo_2P_x NW modulated by the anodic oxidation can serve to control the anodic electrodeposition and rearrangement of metal ions on the surface of NiCo_2P_x NWs, and the immediate conversion into CoNi(OOH)_x. Consequently, the regular hexagonal CoNi(OOH)_x nanosheets grew around NiCo_2P_x NWs.Benefiting from the active catalytic sites on the surface and the sufficient conductivity, the resultant NiCo_2P_x@CoNi(OOH)_x arrays also display good OER activity, in terms of the fast kinetics process, the high energy conversion efficiency, especially the excellent durability. The strategy of in-situ structure reconstitution by electrochemical reaction described here offers a reliable and valid way to construct the highly active systems for various electrocatalytic applications. | Xue Bai Zhiyu Ren Shichao Du Huiyuan Meng Jun Wu Yuzhu Xue Xiaojun Zhao Honggang Fu | 2017 | Science Bulletin2017，62，22： | 8 |
| 4 | 3D nickel-cobalt diselenide nanonetwork for highly efficient oxygen evolution显示文摘Active, stable and low-cost oxygen evolution reaction(OER) catalyst for electrochemical water splitting is key to efficient energy conversion and storage. Here, we report a three-dimensional(3D) nanonetwork as noble-metal-free electrode consisting of nickel cobalt diselenide(NiCoSe_2) nanobrush arrays on Ni foam(NF) through the initial hydrothermal reaction and subsequent thermal selenization process. Introducing ammonium fluoride as surface controller, different NiCoSe_2 hierarchical architecture can be modulated from nanorods, nanobrush to nanosheets. The unique brush-like NiCoSe_2 possesses high surface area for mass transfer, rough surface with rich active sites, 3D nanostructure preventing the accumulation of O2 bubbles. Compared to NiCoSe_2 nanorods/NF, NiCoSe_2 nanosheets/NF and commercial Ru O2,NiCoSe_2 nanobrush/NF exhibits an enhanced OER performance in alkaline media to reach a low overpotential of 274 m V at the current density of 10 m A/cm2, small Tafel slope and a long-term stability. The developed 3D nanonetwork highlights the nanoscale engineering and offers a promising alternative to noble metal catalysts for electrochemical water oxidation. | Hengli Zhu Rui Jiang Xiaoqing Chen Yueguang Chen Leyu Wang | 2017 | Science Bulletin2017，62，20： | 7 |
| 5 | In situ decomposition of metal-organic frameworks into ultrathin nanosheets for the oxygen evolution reaction显示文摘氧进化反应(OER ) 是一个枢轴的过程为切开水并且包含氧电极的许多另外的精力技术。此处,新合成策略被建议准备 OER 催化剂基于一简单在共同基于的醋酸盐氢氧化物的 situ 分解还灵活金属器官的框架(MOF ) 。这个过程与优秀部件可控制性允许各种各样的 2D 氢氧化物 ultrathin nanosheets (UNS ) 的直接制造。同样获得的共同基于的氢氧化物 UNS 由于众多的活跃地点的暴露为 OER 表明优异催化活动。特别地, CoNi 氢氧化物 UNS 展出低过电位() 在 10 和 100 妈的当前的密度的 324 和 372 mV ? 沬? | Kai He Zhen Cao Ruirui Liu Ya Miao Yi Ding | 2016 | Nano Research2016，9，6： | 7 |
| 6 | Electrosynthesis of Co3O4 and Co(OH)2 ultrathin nanosheet arrays for efficient electrocatalytic water splitting in alkaline and neutral media显示文摘 | Lin Zhang Bingrui Liu Ning Zhang Mingming Ma | 2018 | Nano Research2018，11，1： | 6 |
| 7 | Cobalt-based hydroxide nanoparticles @ N-doping carbonic frameworks core-shell structures as highly efficient bifunctional electrocatalysts for oxygen evolution and oxygen reduction reactions显示文摘高度有效、地球丰富的氧进化 / 减小反应(OER/ORR ) 的发展催化剂为可充电的金属空气电池是必要的。此处,基于钴的氢氧化物 nanoparticles @做 N 碳的框架(CoOHCat@NCF ) 核心壳结构作为高度稳定、有效的 OER/ORR bifunctional 催化剂被设计了。获得的合成表演在碱的媒介提高了催化活动和优秀稳定性。在 OER,高周转频率(在 0.36 V 的过电位的 2.03 s -1) ,在高当前的密度的低过电位(100 妈?? | Shiqiang Feng Cheng Liu Zhigang Chai Qi Li Dongsheng Xu | 2018 | Nano Research2018，11，3： | 6 |
| 8 | Co_(2)Ni_(1)O_(4)/不锈钢复合材料的制备及其电催化析氧性能显示文摘电解水包括析氢反应(HER)与析氧反应(OER),由于OER是复杂的4电子转移过程,制作出具有优异耐久性的高活性的非贵金属OER电催化剂对于电解水至关重要。为了降低成本,选择304型不锈钢网(SS)作为基体,使用电沉积的方法制备钴-镍双氢氧化物,利用真空煅烧的方法制备钴-镍氧化物。使用XRD、SEM、TEM、XPS和电化学工作站对Co_(2)Ni_(1)O_(4)/SS复合材料的晶体结构、形貌和电催化OER性能进行了研究。结果表明:电沉积制备的钴-镍双氢氧化物煅烧之后转变成尖晶石结构的钴-镍氧化物;在不锈钢表面成功合成了大量密集的层状结构;在1.0 mol/L KOH电解液中,Co_(2)Ni_(1)O_(4)/SS电极表现出优异的OER电催化性能,达到10 mA·cm^(−2)电流密度时所需要的过电位仅为240 mV,Tafel斜率为53.92 mV·dec^(−1),并且表现出优异的稳定性。 | 曾庆乐 刘小超 刘超 漆小鹏 | 2021 | 复合材料学报2021，38，11： | 6 |
| 9 | SnO2/Sn3O4异相工程促进二氧化碳电催化还原生成甲酸显示文摘锡(Sn)基电催化剂可以以可持续能源为动力将二氧化碳转化为甲酸,因而获得越来越多的关注,但其催化二氧化碳还原反应(CO2RR)的能力仍然达不到商业应用要求,因此开发高效Sn基催化剂极为重要.本文利用简单的水热过程,首次设计合成得到以Sn3O4为主的具有高密度相界面的片状Sn O2/Sn3O4异相催化剂.实验和理论模拟结果表明,异相界面的电荷再分布和内建电场促进了CO2的吸附和HCOO*的形成,加速了催化剂和反应物之间的电荷转移,最终大大提高了Sn O2/Sn3O4异相催化剂对CO2RR的内在活性.同时,在CO2RR过程中原位生成的多孔结构和金属Sn改善了反应物和电子在Sn O2/S n3O4片内的传质和传荷.Sn O2/S n3O4异相催化剂对CO2RR表现出较高的活性和选择性,提高了CO2还原电流密度.在-0.9 VRHE时甲酸的法拉第效率为88.3%,且对CO2RR具有长期的耐受性.该研究结果表明,异相界面工程是调节先进催化剂性能的一种有效策略. | 吴君 谢颖 杜世超 任志宇 于鹏 王秀文 王贵领 付宏刚 | 2020 | Science China Materials2020，63，11： | 5 |
| 10 | 50 ppm of Pd dispersed on Ni(OH)2 nanosheets catalyzing semi-hydrogenation of acetylene with high activity and selectivity显示文摘 | | 2018 | Nano Research2018，11，2： | 5 |
| 11 | N掺杂碳包覆的Co_3O_4纳米片/碳布复合材料用于稳定的可充电Zn空气电池(英文)显示文摘多种非贵金属化合物已经被用作锌空气电池的正极材料.钴基自支撑电极由于其制备低成本、高性能的优势而具有良好的应用前景,但是构建高效的钴基自支撑电极仍面临很大的挑战.本研究中,我们采用电沉积及后续碳化的方法制备了一种在碳布上生长的氮掺杂碳包覆Co_3O_4纳米片三维复合材料(NC-Co_3O_4/CC).作为自支撑电极用作OER催化剂,在电流密度为10 mA cm^(-2)时过电势为210 mV, Tafel斜率为79.6 mV dec^(-1).作为锌空气电池的正极材料时,在10 mA cm^(-2)的电流密度下其充放电电压差为0.87 V,即使大电流密度为25 mA cm^(-2)时仍然具有良好的稳定性(93次循环后性能没有衰减),远远超过了商业催化剂. NC-Co_3O_4/CC电极优异的性能主要归因于三维结构利于电解液离子的扩散,同时不使用粘结剂也能够增强电极的导电性.另外,碳包覆不仅能够提高电子传导特性,而且能提升电极的电化学稳定性.氮掺杂可以调节碳的电子结构,加速电子的传递.本工作提供了一种简单有效的策略用于合成各种自支撑电极,从而满足不同能量存储及转换器件对电极的需求. | 刘奇 王蕾 刘旭 于鹏 田春贵 付宏刚 | 2019 | Science China Materials2019，62，5： | 4 |
| 12 | Controllable synthesis of polyoxovanadate-based coordination polymer nanosheets with extended exposure of catalytic sites显示文摘二维的 nanomaterials 成为了一个热研究话题,并且在过去的十年在关于他们的研究进行是实质的。这里,我们表明一个基于分子的自底向上的方法综合以二个不同方法的独立 polyoxometalatebased nanosheets。有羧化物功能的 ligands 的 trans 替换支持了协作有机性地有有优先的 directionality 的锌离子的 derivatized hexavanadate,它导致了协作聚合物 nanosheets 的形成。有传播电子显微镜学,粉末 X 光检查衍射,和红外线的光谱学的描述证实了 nanosheets 的形态学,结构的作文,和优先的方向。帮助微波的加热方法和溶剂增加方法被证明为基于 POM 的 nanosheet 结构的准备有效。nanosheets 被发现在温和条件下面催化 propanethiol (n-PrSH ) 的氧气的氧化到它的相应二硫化物(PrSSPr ) 。 | Aruuhan Bayaguud Kun Chen Yongge Wei | 2016 | Nano Research2016，9，12： | 3 |
| 13 | Fe_2O_3-Ni(OH)_2原位电化学转化为NiFe_2O_4-NiOOH用于高效电解水产氧(英文)显示文摘探索新的催化活性物种和开发价格低廉、来源广泛的镍铁基电催化剂对实现高效电解水产氧有着重要意义.本文报道了一种通过阳极化镶嵌Fe_2O_3颗粒的Ni(OH)_2纳米片阵列,使其原位电化学转化成NiFe_2O_4-NiOOH纳米片阵列用于高效电解水产氧的复合催化剂.电化学产氧测试表明:这种复合材料催化剂在电流密度达到30 mA cm^(-2)时仅需240 mV的过电势,且只需要410 mV的过电势就可使电流密度达到3000mA cm^(-2).电化学原位拉曼光谱测试表明:这种镶嵌有Fe_2O_3颗粒的Ni(OH)_2纳米片中的Ni(OH)_2拥有更高的反应活性,从而使其不仅更容易氧化生成NiOOH,同时新生成的NiOOH可以在正电流的刺激下与Fe_2O_3颗粒反应原位生成非晶的NiFe_2O_4-NiOOH复合材料.该复合材料的高电化学产氧活性主要归因于NiFe_2O_4和NiOOH的协同作用,以及由于纳米片阵列结构所导致的超疏气与超亲水表面.这项工作不仅从全新的角度解读了镍铁基催化剂高电催化产氧活性的起源,同时还提供了一种温和的室温合成方法用以制备具有非晶结构的尖晶石类材料.此外,该项工作还有助于研究者关注异质催化剂在电催化过程中的物质转化行为,从而更好地设计和发展新型高效催化体系. | 张芳 史艳梅 薛涛 张競方 梁瑜 张兵 | 2017 | Science China Materials2017，60，4： | 3 |
| 14 | Co_9S_8 nanowires@NiCo LDH nanosheets arrays on nickel foams towards efficient overall water splitting显示文摘Water electrolysis is considered to be an effective way to fabricate hydrogen, and it is desirable to find the highly efficient, inexpensive and good durability bifunctional electrocatalysts for overall water splitting.In this paper, we synthesis a unique structured catalyst that was composed by Co_9S_8 nanowires and nickel cobalt layered double hydroxide(NiCo-LDH) nanosheets. The ultrathin nanosheets decorated on the Co_9S_8 nanoarrays offer large specific surface area, numerous active edge sites and excellent electrical conductivity for fast electron transfer. Benefiting from this heterogeneous structure, the catalyst presents excellent catalytic performance in alkaline media. It requires 168 mV to reach current density of 10 mA/cm^2 for HER and 278 m V to reach current density of 30 mA/cm^2 for OER. When used as electrode in a homemade two-electrode system, it only needs t a voltage of 1.63 V to achieve current densities of 10 mA/cm^2, which proves Co_9S_8@NiCo LDH/NF as a superior bifunctional catalyst for water splitting. | Jingan Yan Ligang Chen Xin Liang | 2019 | Science Bulletin2019，64，3： | 3 |
| 15 | 理解纳米材料在液相合成中的主要反应(英文)显示文摘本综述涵盖了涉及纳米材料液相合成的主要反应,将沉淀法、还原法、晶种生长法、刻蚀法等传统策略分为自下而上和自上而下两个基本过程.主要集中讨论了纳米晶成核与生长(尤其在液相体系中)的基本机理和原则.本文也预测了如何利用这些纳米合成的基本规律去构造所需的具有特定结构的、功能性的纳米结构.在合成纳米科学中,如果研究人员可以熟练掌握主要反应机理、抓住基本技术,便可以用更直接、有效的方法去控制纳米晶的结构. | 吴宇恩 王定胜 李亚栋 | 2016 | Science China Materials2016，59，11： | 3 |
| 16 | A dual-active Co-CoO heterojunction coupled with Ti_(3)C_(2)-MXene for highly-performance overall water splitting显示文摘Development of cost-effective and highly-efficient bifunctional hydrogen evolution reaction(HER)and oxygen evolution reaction(OER)catalysts is crucial for overall water splitting in practical utilization.Herein,we proposed a novel non-noble metal bifunctional,HER/OER electrocatalyst by synergistically coupling a dual-active Co-based heterojunction(Co-CoO)with high conductive and stable two-dimensional Ti_(3)C_(2)-MXene(defined as Co-CoO/Ti^(3)CrMXene).A series of characterizations and theoretical calculations'verify that the synergistic effect of metallic Co with HER activity and Coo with OER performance leads to superb bifunctional catalytic performance,and Ti_(3)C_(2)-MXene can enhance electrical conductivity and prevent the aggregation of the Co-based catalysts,thereby improving both the activity arid stability.Co-Co0/Ti_(3)C_(2)-MXene presents low onset potential(11onse1)of 8 mV and,Tafel slope of 47 mV·dec^(-1) for HER(close to that of Pt/C)and 17onset of 196 mV and Tafel slope of 47 mV·dec^(-1) for OER(superior to:that of Ru02).Assembled as an electrolyzer,Co-CoO/Ti_(3)C_(2)-MXene shows a low voltage of 1.55 V at 10 mA·cm^(-2),high Faradaic efficiency and remarkable stability.It can be driven by a solar cell of-1.55 V for consecutive production of hydrogen and oxygen gases. | Dezheng Guo Xin Li Yanqing Jiao Haijing Yan Aiping Wu Ganceng Yang Yu Wang Chungui Tian Honggang Fu | 2022 | Nano Research2022，15，1： | 2 |
| 17 | Hexagonal FeS nanosheets with high-energy (001) facets: Counter electrode materials superior to platinum for dye-sensitized solar cells显示文摘材料的催化活动高度依赖于他们的作文和表面结构,特别低坐标的表面原子的密度。在这个工作,我们准备了二维的六角形的 FeS 与高精力(001 ) 经由一个答案阶段化学药品方法的方面(FeS-HE-001 ) 。有暴露的高精力的飞机的 Nanosheets (NS ) 通常拥有更好的反应活动, FeS-HE-001 因此被用作一个柜台为敏化染料的太阳能电池(DSSC ) 的电极(CE ) 材料。FeS-HE-001 完成了 8.88% 的平均力量变换效率(PCE )( 与冠军房间的 PCE 是 9.10%) ,它比在平行测量的基于磅的 DSSC (7.73%) 的高几乎 1.15 倍。周期的 voltammetry 和 Tafel 极化大小向 I 3-/I - 氧化还原作用反应揭示了 FeS-HE-001 的优秀 electrocatalytic 活动。这能被归因于光电子转移的提升,它被电气化学的阻抗光谱学测量并且扫描凯尔文探查,并且强壮我 3- 吸附和减小活动,它用第一原则的计算被调查。存在高精力(001 ) 在 NS 的方面是为改进催化减小的一个重要因素我 3- 。我们相信我们的方法是为为收获的精力的先进 CE 材料的设计和合成的一个有希望的方法。 | Xiuwen Wang Ying xie Buhe Bateer Kai Pan Yangtao Zhou Yi Zhang Guofeng Wang Wei Zhou Honggang Fu | 2016 | Nano Research2016，9，10： | 2 |
| 18 | Dehydrated layered double hydroxides: Alcohothermal synthesis and oxygen evolution activity显示文摘分层的双氢氧化物(LDH ) 是一个班二维(2D ) 有在水的媒介的广泛的应用程序和开发得好的综合方法的分层的材料。在这个工作,我们为与使脱水的画廊制作 NiFe-LDHs 介绍一个 alcohothermal 合成方法。建议过程为金属离子的同时的降水包含脲的不完全的水解作用,与结果导致使脱水的结构的形成的水缺乏的乙醇环境。使画廊脱水的层结构的形成被 X 光检查衍射(XRD ) ,以及由一个随后的水和过程证实。这里介绍的方法论为制作基于 Fe 的 LDH (NiFe-LDH 和 NiCoFe-LDH ) 也是适用的 nanoarrays,它因为包含的不同降水过程,不能在水的媒介在一样的条件下面被生产。LDH nanoarrays 展览在氧进化反应的优秀 electrocatalytic 性能,由于他们的高内在的活动和唯一的结构的特征。在摘要,这研究不仅为综合介绍一个新方法 LDH 材料,而且为 electrocatalysis 向高度活跃、柔韧的电极提供一条新线路。 | Zhiyi Lu Li Qian Wenwen Xu Yang Tian Ming Jiang Yaping Li Xiaoming Sun Xue Duan | 2016 | Nano Research2016，9，10： | 2 |
| 19 | Oxygen Electrocatalysis on Mixed-Metal Oxides/Oxyhydroxides:From Fundamentals to Membrane Electrolyzer Technology显示文摘CONSPECTUS:Catalyzing the oxygen evolution reaction(OER)is important for key energy-storage technologies,particularly water electrolysis and photoelectrolysis for hydrogen fuel production.Under neutral-to-alkaline conditions,first-row transitionmetal oxides/(oxy)hydroxides are the fastest-known OER catalysts and have been the subject of intense study for the past decade.Critical to their high performance is the intentional or accidental addition of Fe to Ni/Co oxides that convert to layered(oxy)hydroxide structures during the OER.Unraveling the role that Fe plays in the catalysis and the molecular identity of the true“active site”has proved challenging,however,due to the dynamics of the host structure and absorbed Fe sites as well as the diversity of local structures in these disordered active phases.In this Account,we highlight our work to understand the role of Fe in Ni/Co(oxy)hydroxide OER catalysts.We first discuss how we characterize the intrinsic activity of the first-row transition-metal(oxy)hydroxide catalysts as thin films by accounting for the contributions of the catalyst-layer thickness(mass loading)and electrical conductivity as well as the underlying substrate’s chemical interactions with the catalyst and the presence of Fe species in the electrolyte.We show how Fe-doped Ni/Co(oxy)hydroxides restructure during catalysis,absorb/desorb Fe,and in some cases degrade or regenerate their activity during electrochemical testing.We highlight the relevant techniques and procedures that allowed us to better understand the role of Fe in activating other first-row transition metals for OER.We find several modes of Fe incorporation in Ni/Co(oxy)hydroxides and show how those modes correlate with activity and durability.We also discuss how this understanding informs the incorporation of earthabundant transition-metal OER catalysts in anion-exchange-membrane water electrolyzers(AEMWE)that provide a locally basic anode environment but run on pure water and have advantages over the more-developed proton-exchange-membrane water electrolyzers(PEMWE)that use platinum-group-metal(PGM)catalysts.We outline the key issues of introducing Fe-doped Ni/Co(oxy)hydroxide catalysts at the anode of the AEMWE,such as the oxidative processes triggered by Fe species traveling through the polymer membrane,pH-gradient effects on the catalyst stability,and possibly limited catalyst utilization in the compressed stack configuration.We also suggest possible mitigation strategies for these issues.Finally,we summarize remaining challenges including the long-term stability of Fe-doped Ni/Co(oxy)hydroxides under OER conditions and the lack of accurate models of the dynamic active surface that hinder our understanding of,and thus ability to design,these catalysts. | Raina A.Krivina Yingqing Ou Qiucheng Xu Liam P.Twight T.Nathan Stovall Shannon W.Boettcher | 2021 | Accounts of Materials Research2021，2，7： | 2 |
| 20 | Co-vacancy-rich CO1-xS nanosheets anchored on rGO for high-efficiency oxygen evolution显示文摘为氧进化开发成本效率的 electrocatalysts 为经由电解的水产生的 H 2 精力的生存能力是重要的。在 electrocatalysts 上设计有利缺点提供可存取的活跃地点能增加懒惰反应热力学或动力学。此处,公司 1x S nanosheets 被控制连续二拍子的圆舞在减少的 graphene 氧化物(rGO ) 上设计并且成长热水的反应。一位像带的基于钴的先锋首先与氨和 rGO 的帮助被形成,它当时是进公司 1x 由在更高热水的温度的 L 半胱氨酸的 S。因为 non-stoichiometric 缺点和 ultrathin 像表的结构,另外的钴空缺(V 公司 ) 在催化剂表面上被形成 / 暴露,它帮助了充电散开并且在与电解质的接触增加了 electroactive 表面。产生公司 1x S/rGO 混血儿展出了在 10 妈象 310 mV 一样低的过电位? | Jiaqing Zhu Zhiyu Ren Shichao Du Ying Xie Jun Wu Huiyuan Meng Yuzhu Xue Honggang Fu | 2017 | Nano Research2017，10，5： | 2 |
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