czhongcn@163.com
国家优秀青年科学基金获得者；国家"****"青年拔尖人才
教授
活性原子可控析出促进低温冶金扩散渗金属的新方法及机制研究

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镁合金低温冶金扩散渗金属的化学位梯度增强方法及机制研究

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电极材料表征合作项目

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基于化学位梯度增强的镁合金表面冶金扩散层的低温制备及其机制研究

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基于化学位梯度增强的镁合金表面冶金扩散层的低温制备及其机制研究

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基于微尺度空间流体操 控的制备微纳粉体组合材料芯片的技术和装备原型

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全寿命周期，多目标条件约束下的电网侧储能系统应用策略研究

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铂族金属纳米颗粒结构缺陷的电化学调控方法和机制及其电催化性能研究

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电化学冶金物理化学

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膜材料技术及相关设备的产业应用

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水系电池的开发和产业化（二期）

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高性能一体化电极材料的电化学可控制备

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高性能锌镍电池的开发和产业化

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贵金属纳米材料晶面结构的电化学调控方法及 其机制研究
一种孔径呈梯度分布的陶瓷膜及其制备方法

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高效电催化氧化氨的Pt/ITO电极的制备方法

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导电辊用二氧化硅颗粒增强镍基复合镀层的制备方法

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氧化亚铜纳米片状粉体材料的阳极氧化两步法制备方法

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工况模拟导电辊材料损伤失效的实验装置

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导电辊工作层的制备方法

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镁合金表面扩散涂层的制备方法

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孔径可调的膜材料的生产设备

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高导电率的铝合金材料及其制备方法

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梯度加热的微流控合成材料装置

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用于粉体材料烧结成型的高温隧道炉

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微流控高通量合成和电化学表征一体化装置

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微流控高通量合成和电化学表征一体化装置

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碳纤维纸负载大长径比锌钴硫纳米线复合材料及其制备方法和电极应用

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合成金属基粉体材料的装置及其高通量合成方法

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一种柔性可充锌空气电池用多孔锌负极材料的制备方法

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柔性锌空电池的锌阳极材料的制备方法及锌空电池的制备

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镍或镍合金纳米管的制备方法
本发明公开了一种孔径呈梯度分布的陶瓷膜及其制备方法，本发明的陶瓷膜采用多层堆叠烧结在一起的膜单元，每层膜单元的厚度从下向上呈递增的梯度分布，且每层膜单元上的孔径的平均值也从下向上呈递增的梯度分布，且每层膜单元的孔径在各自的厚度方向上也均呈梯度分布，这样，可以实现大范围的孔径梯度的陶瓷膜的制备，且本发明的梯度分布更加明显，

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本发明公开了一种高效电催化氧化氨的Pt/ITO电极的制备方法；所述方法包括如下步骤：步骤一：制备工作电极，(a)首先将ITO清洗处理；(b)将导线与经步骤(a)清洗处理后的ITO的导电面连接并封装，即得工作电极；步骤二：将Pt对电极、饱和甘汞参比电极、工作电极以及电解液连接形成回路构成三电极体系；所述电解液是由H2PtCl6溶液与HCl溶液混合而成

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本发明提供了一种导电辊用二氧化硅颗粒增强镍基复合镀层的制备方法，包括：步骤一，SiO2表面预处理；步骤二，将硫酸镍、乳酸、柠檬酸钠、硼酸、丁二酸、次亚磷酸钠、表面活性剂及光亮剂加入镀槽内，即得复合镀液；步骤三，导电辊基体施镀的预处；步骤四，将Ni/SiO2混合均匀，超声分散，润湿，加入到所述复合镀液中，搅拌，加热后，放入步骤三预处理的导电辊基体施镀中；步骤五，取出导电辊，经过处理，即得最终产物。

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本发明公开了一种氧化亚铜纳米片状粉体材料的阳极氧化两步法制备方法。该方法包括如下两个步骤，阳极氧化：以氯化铵缓冲溶液作为电解液，调节其pH值为4～10，以铜箔作为阳极，以石墨电极或铂电极作为阴极，进行阳极氧化反应；发泡处理：将反应结束后的铜箔清洗、干燥，浸入低浓度的双氧水溶液中，发泡反应10～60min后取出，冲洗并烘干，所得到的附着在铜箔基底上的材料即所述氧化亚铜纳米片状粉体材料。本发明的制备工艺简单易行，能耗低，成本小，无污染，适合大批量生产，对节约能源、资源和改善环境有着非常重要的意义；

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一种工况模拟导电辊材料损伤失效的实验装置，包括：镀液槽，设置在镀液槽两侧的轴承支架和设置在镀液槽内两侧分别与轴承支架连接的上、下辊筒，下辊筒通过联轴器连接主动传动调速电机；上、下辊筒通过上、下传动齿轮连接，轴承支架内设置有与上、下辊筒连接的滚动轴承；镀液槽和轴承支架之间设置有与上辊筒连接的集电环；上辊筒两端连接有水冷却旋转接头，上辊筒还连接一上辊打磨块，上辊打磨块通过滚珠丝杆与可逆电机连接；镀液槽内设置有阳极板和导电上辊；镀液槽的一侧还设置有预热补给槽。

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本发明公开了一种导电辊工作层的制备方法，包括：步骤一，清洗和除油，去除导电辊基体表面的油脂；步骤二，流动水洗，去除导电辊基体表面残留的除油溶液；步骤三，活化，去除导电辊基体表面的钝化膜；步骤四，流动水洗，去除导电辊基体表面残留的活化溶液；步骤五，将导电辊基体转移至装有电镀液的水平电镀槽，在导电辊基体表面制备镍磷非晶合金工作层；步骤六，当制备的工作层达到所需厚度时，取出导电辊。

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本发明提供了一种镁合金表面扩散涂层的制备方法，包括如下步骤：步骤一，将处理后的镁合金、渗剂粉末依次放入坩埚中，使得渗剂粉末完全覆盖于镁合金表面；步骤二，将一纯铝板插入所述渗剂粉末中，其纯铝板不与镁合金接触；步骤三，将所述镁合金作为阴极、所述纯铝板作为阳极与直流电源连接形成回路；步骤四，将坩埚加热至合适温度，打开直流电源，调节电流密度至预定值，保温；步骤五，依次关闭直流电源，停止加热，冷却坩埚，即在镁合金表面得到了扩散涂层。

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本发明公开了孔径可调的膜材料的生产设备，本发明能根据粒径的分类分别输送至各自的铸膜液配料组件内；涂覆成膜组件根据所需制备的膜的孔径选择一个或者多个铸膜液配料组件内的铸膜液进行涂覆铸膜，这样，可随时根据所需孔径的大小进行调节与选择铸膜液配料组件，提高膜材料的孔径可调节性能；本发明纳米涂覆头为可更换的设置

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本发明提供了一种高导电率的铝合金材料及其制备方法，该铝合金包括按一定重量百分数配比的如下元素：铜、稀土元素，余量为铝。该制备方法为：将铝盐、铜盐、钙盐、钠盐、稀土元素盐类混合均匀后，得到混合粉末；将所述混合粉末通过电化学还原法制备出所述高导电率的铝合金材料。与现有技术相比，本发明具有如下的有益效果：采用本发明提出的方法，铝合金材料的制备温度大幅低于基于熔炉熔炼生产方式的制备温度，可有效节约能耗

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本发明提供了一种梯度加热的微流控合成材料装置，本发明可以使得各个加工反应凹槽精确的达到各自的温度，并使得各个加工反应槽的温度呈梯度分布，这样在研究时，可以将制备的反应物置于各个加工反应槽中，以便于反应的同时进行，简单方便，利于实验的比较性；并且，本发明利用温度均布组件，可以保证各个加工反应槽的温度精确控制，提高反应温度的精度，保证实验的最佳效果；同时，本发明还可对各个加工反应槽的温度进行显示，提高直观性。

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本发明公开了用于粉体材料烧结成型的高温隧道炉，本发明通过采用隧道炉的方式，可以很好的提高粉体材料的烧结可靠性，提高了烧结炉的使用寿命，且可实现自动化的上料下料；本发明设置四个烧结炉单元，并对其温度进行的相应的设定，开始时先在较低的温度下烧结，达到一定致密性后再利用较高的烧结温度进行烧结，可以保证烧结的致密度，保证烧结性能，在出料前，逐步进一步的降温烧结，防止温度变化对晶粒产生的不良影响；

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本发明公开了微流控高通量合成和电化学表征一体化装置，本发明可以快速的实现微流控高通量溶液的合成与电化学检测，材料合成后可以快速的实现对合成后材料的电化学检测，提高一体化性能；本发明在对微流控合成的材料进行检测时，利用多个电极进行检测，并采用双电源的方式；本发明的检测头在检测前，通过压力传感器与控制计算机控制连接，压力传感器用于检测检测头伸入反应腔体内检测时是否伸入到位，可以进行精确的定位。

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本发明公开了微流控高通量合成和电化学表征一体化装置，本发明可以快速的实现微流控高通量溶液的合成与电化学检测，材料合成后可以快速的实现对合成后材料的电化学检测，提高一体化性能；本发明在对微流控合成的材料进行检测时，利用多个电极进行检测，并采用双电源的方式；本发明的检测头在检测前，通过压力传感器与控制计算机控制连接，压力传感器用于检测检测头伸入反应腔体内检测时是否伸入到位，可以进行精确的定位。

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本发明涉及碳纤维纸负载大长径比锌钴硫纳米线复合材料及其制备方法和电极应用；配制Co(NO3)2·6H2O和Zn(NO3)2·6H2O的混合溶液；向混合液中加入尿素和氟化铵，搅拌后倒入聚四氟乙烯内衬的反应釜中，将预处理好的碳纤维纸放入反应釜中，将反应釜放置在烘箱中，烘箱内干燥得到碳纤维纸上负载锌钴前驱体纳米线；将硫磺粉与负载有前驱体产物的碳纤维纸分别放置在管式炉的上风口和中间部位进行硫化，得到碳纤维纸负载大长径比锌钴硫纳米线复合材料

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本发明提供了一种合成金属基粉体材料的装置及其高通量合成方法，该装置包括基板和加热器，所述基板包括浓度梯度发生部和温度梯度发生部，所述加热器设置于温度梯度发生部的底部，所述温度梯度发生部的横截面呈直角梯形，所述浓度梯度发生部的外端部设有x个进液口

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本发明提供了一种柔性可充锌空气电池用多孔锌负极材料的制备方法，其包括如下步骤：对铜箔进行预处理得到铜箔基体，并分别制备铜电镀液和锌电镀液；在所述铜电镀液中，以铜片作为正极，将铜箔基体与负极连接，进行电沉积铜，得到多孔铜基体；在所述锌电镀液中，以锌片作为正极，将多孔铜基体与负极连接，进行电沉积锌后，依次进行冷冻和冷冻干燥，得到所述多孔锌负极材料。与现有技术相比，本发明具有如下的有益效果：本发明操作方便、原材料廉价，所得到的锌阳极材料形貌规整致密，孔径均匀一致(约20μm)

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本发明提供了一种用于柔性锌空电池的锌阳极材料的制备方法，其包括如下步骤：分别制备载体和锌电镀液；将所述载体与阴极材料连接后，与锌片阳极一并置于锌电镀液中，在0.2～0.6A的电流强度下进行电沉积锌，得到半成品；将所述半成品用去离子水冲洗干净后，依次进行冷冻和冻干，得到所述锌阳极材料。与现有技术相比，本发明具有如下的有益效果：本发明制备出的柔性锌空电池用锌阳极材料满足柔性锌？空气电池的阳极使用要求，且工艺简单，实施费用低。

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本发明涉及金属或合金纳米管制备的技术领域，特别涉及一种镍或镍合金纳米管的制备方法。本发明的镍或镍合金纳米管的制备方法，包括以下步骤：（1）镍盐溶液或包含镍盐的混合金属盐溶液与碱溶液反应生成前驱体胶体；（2）所述前驱体胶体在水热条件下进行处理得到纳米线；（3）在上述纳米线表面发生催化反应，以纳米线表面为活性点催化还原剂与镍离子的反应，形成镍或镍合金的管状结构。与现有技术相比，本发明的制备方法不需要硬模板，所需设备简单，只需在普通反应器和恒温设备上加以改进就可使用，并且，工艺操作简单易行，成本低廉。
Mesoporous Decoration of Freestanding Palladium Nanotube Arrays Boosts the Electrocatalysis Capabilities toward Formic Acid a

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Pt Monolayers on Electrodeposited Nanoparticles of Different Compositions for Ammonia Electro-Oxidation

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Challenges in Zinc Electrodes for Alkaline Zinc–Air Batteries: Obstacles to Commercialization

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A Rechargeable Zn–Air Battery with High Energy Efficiency and Long Life Enabled by a Highly Water‐Retentive Gel Electrolyte w

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Bimetallic Metal-Organic-Framework/Reduced Graphene Oxide Composites as Bifunctional Electrocatalysts for Rechargeable Zn-Air

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Recent Progress in Advanced Characterization Methods for Silicon‐Based Lithium‐Ion Batteries

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Recent advances and challenges in divalent and multivalent metal electrodes for metal–air batteries

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Recent Advances in Flexible Zinc-Based Rechargeable Batteries

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Advances in the development of power supplies for the Internet of Everything

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Porous nanocomposite gel polymer electrolyte with high ionic conductivity and superior electrolyte retention capability for l

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Investigation of the Environmental Stability of Poly(vinyl alcohol)–KOH Polymer Electrolytes for Flexible Zinc–Air Batteries

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Sulfur-Grafted Hollow Carbon Spheres for Potassium-Ion Battery Anodes

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Review of Emerging Potassium–Sulfur Batteries

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Decoupling electrolytes towards stable and high-energy rechargeable aqueous zinc–manganese dioxide batteries

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Utilizing solar energy to improve the oxygen evolution reaction kinetics in zinc–air battery

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Cationic and anionic redox in lithium-ion based batteries

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Design strategies for nonaqueous multivalent-ion and monovalent-ion battery anodes

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Carbon‐based cathode materials for rechargeable zinc‐air batteries: From current collectors to bifunctional integrated air el

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Long-battery-life flexible zinc–air battery with near-neutral polymer electrolyte and nanoporous integrated air electrode

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Long-Shelf-Life Polymer Electrolyte Based on Tetraethylammonium Hydroxide for Flexible Zinc-Air Batteries

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Relating Catalysis between Fuel Cell and Metal-Air Batteries

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Tunable Periodically Ordered Mesoporosity in Palladium Membranes Enables Exceptional Enhancement of Intrinsic Electrocatalyti

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Morphology-Controllable Synthesis of Zn-Co-Mixed Sulfide Nanostructures on Carbon Fiber Paper Toward Efficient Rechargeable Z

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Pt Monolayers on Electrodeposited Nanoparticles of Different Compositions for Ammonia Electro-Oxidation

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Sub-3 nm Co3O4 Nanofilms with Enhanced Supercapacitor Properties

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Enhanced antibacterial properties of biocompatible titanium via electrochemically deposited Ag/TiO2 nanotubes and chitosan–ge

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Size- and Density-Controllable Fabrication of the Platinum Nanoparticle/ITO Electrode by Pulse Potential Electrodeposition fo

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Electrochemical approach to prepare integrated air electrodes for highly stretchable zinc-air battery array with tunable outp

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Red Phosphorus-Embedded Cross-Link-Structural Carbon Films as Flexible Anodes for Highly Reversible Li-Ion Storage

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Defect Engineering of Chalcogen-Tailored Oxygen Electrocatalysts for Rechargeable Quasi-Solid-State Zinc-Air Batteries

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Morphology-Controllable Synthesis of Zn-Co-Mixed Sulfide Nanostructures on Carbon Fiber Paper Toward Efficient Rechargeable Z

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Studies on the electrochemical stability of (100) preferentially oriented Pt prepared by three different methods

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Synthesis of Cubic-Shaped Pt Particles with (100) Preferential Orientation by a Quick, One-Step and Clean Electrochemical Met

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Clarifying the Controversial Catalytic Performance of Co(OH)2 and Co3O4 for Oxygen Reduction/Evolution Reactions Toward Effic

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Atomically Thin Mesoporous Co3O4 Layers Strongly Coupled with N-rGO Nanosheets as High-Performance Bifunctional Catalysts for

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One-Step Fabrication and Localized Electrochemical Characterization of Continuous Al-Alloyed Intermetallic Surface Layer on M

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Ultrafine Pt Nanoparticle-Decorated Pyrite-Type CoS2 Nanosheet Arrays Coated on Carbon Cloth as a Bifunctional Electrode for

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Recent Advances in Flexible Zinc-Based Rechargeable Batteries

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Finite-Element Analysis on Percolation Performance of Foam Zinc

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In Situ Electrodeposition of Cobalt Sulfide Nanosheet Arrays on Carbon Cloth as a Highly Efficient Bifunctional Electrocataly

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Studies on the Effect of the Substrate on the Electrocatalytic Performance of Electrodeposited NiFe Hydroxides for Oxygen Evo

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Sulfur-Grafted Hollow Carbon Spheres for Potassium-Ion Battery Anodes

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Electrodeposition of alloys and compounds from high-temperature molten salts

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NiCo2S4 Nanocrystals Anchored on Nitrogen-Doped Carbon Nanotubes as a Highly Efficient Bifunctional Electrocatalyst for Recha

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Ultrathin Co3O4 Layers with Large Contact Area on Carbon Fibers as High-Performance Electrode for Flexible Zinc-Air Battery I

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Zinc-Air Batteries: Atomic Layer Co3O4 Nanosheets: The Key to Knittable Zn-Air Batteries

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Electrochemical Oxidation of Chlorine-Doped Co(OH)2 Nanosheet Arrays on Carbon Cloth as a Bifunctional Oxygen Electrode

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Bimetallic Metal Organic-Framework/Reduced Graphene Oxide Composites as Bifunctional Electrocatalysts for Rechargeable Zn？Air

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Recent Progress in Advanced Characterization Methods for Silicon‐Based Lithium‐Ion Batteries

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Pt-Decorated highly porous flower-like Ni particles with high mass activity for ammonia electro-oxidation

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Surfactant-free and template-free electrochemical approach to prepare well-dispersed Pt nanosheets and their high electrocata

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Pulsed electrodeposition of Pt particles on indium tin oxide substrates and their electrocatalytic properties for methanol ox

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Surfactant-free electrochemical synthesis of hierarchical platinum particle electrocatalysts for oxidation of ammonia

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Recent advances in electrocatalysts for electro-oxidation of ammonia

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Electrochemical preparation and characterization of Pt particles on ITO substrate: Morphological effect on ammonia oxidation

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Protective diffusion coatings on magnesium alloys: A review of recent developments

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On the essential role of current density in electrocatalytic activity of the electrodeposited platinum for oxidation of ammon

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Formation of an aluminum-alloyed coating on AZ91D magnesium alloy in molten salts at lower temperature

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Lower temperature fabrication of continuous intermetallic coatings on AZ91D magnesium alloy in molten salts

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An isotopic labeling study of the diffusion mechanism during oxidation of Si (100) in water vapor by successive oxidation

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Corrosion of steel under the defected coating studied by localized electrochemical impedance spectroscopy

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Improved catalytic performance of Pt/TiO2 nanotubes electrode for ammonia oxidation under UV-light illumination

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Shape-controlled synthesis of Pt-Ir nanocubes with preferential (100) orientation and their unusual enhanced electrocatalytic

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Kinetics characterization of the oxidation of Cu thin films at low temperature by using sheet resistance measurement

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Effect of humidity on transport mechanism in Ag/7, 7, 8, 8-tetracyanoquinodimethane bilayer films

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Interdiffusion kinetics of the intermetallic coatings on AZ91D magnesium alloy formed in molten salts at lower temperatures

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A review of electrolyte materials and compositions for electrochemical supercapacitors

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A one-step, clean, capping-agent-free electrochemical approach to prepare Pt nanoparticles with preferential (100) orientatio

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Ex situ characterization of metallurgical inclusions in X100 pipeline steel before and after immersion in a neutral pH bicarb

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Electrodeposition of metals and alloys from ionic liquids

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Fabrication of platinum submonolayer electrodes and their high electrocatalytic activities for ammonia oxidation

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Electrodeposition of alloys and compounds from high-temperature molten salts

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NiCo2S4 Nanocrystals Anchored on Nitrogen-Doped Carbon Nanotubes as a Highly Efficient Bifunctional Electrocatalyst for Rech

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Studies on the Electrochemical Stability of Preferentially (100)-Oriented Pt Prepared through Three Different Methods

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Improving the electrocatalytic activity of Pt monolayer catalysts for electrooxidation of methanol, ethanol and ammonia by ta

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Interdiffusion kinetics of the intermetallic coatings on AZ91D magnesium alloy formed in molten salts at lower temperatures