orr相关论文
随着人类社会迅速发展进步,环境污染、能源枯竭等问题愈发严重,开发绿色环保可再生的新能源迫在眉睫。燃料电池、锌-空气电池和超......
Oxygen electrode catalysts are important as inter-conversion of O2 and H2O is crucial for energy tech-nologies.However,t......
超级电容器和金属空气电池是目前能源解决方案的重要研究对象,探索具有良好电容性能以及电催化性能的新型电极材料,有助于优化能源......
随着人类社会的发展,能源与环境面临着双重危机,能源是人类社会进一步发展的保障,而环境则是人类赖以生存的根基。因此寻找清洁能......
在燃料电池、金属-空气电池等储能装置中,氧还原反应（ORR）和析氧反应（OER）是两个重要半电池反应。但是,由于ORR和OER反应动力学迟缓,需......
Graphene-based Composites: Synthesis and High Performance for Lithium Ion Batteries and Oxygen Reduc
Graphene-based composites have great potential applications in lithium ion batteries(LIBs)due to the peculiar electronic......
Effective oxygen evolution reaction (OER) is critically important for the solar-fuel production from water (e.g., water ......
Gels and aerogcls manufactured from a variety of nanoparticles available in colloidal solutions have recently proven to ......
Electrical and electrochemical behavior of LaBa0.52Sr0.48Co2O5+δ as a potential cathode material for
Double perovskite of LaBa0.52Sr0.48Co2O5+δ(LBSC)is investigated as a potential cathode material for intermediate-temper......
The development of high performance electrocatalysts has been a hot topic because of their importance in energy conversi......
Preparation of metal and metal alloy nanoparticles is becoming more and more sophisticated [1].It requires more controls......
目的 探讨表柔比星+异环磷酰胺与表柔比星+异环磷酰胺+安罗替尼在复发性软组织肉瘤中近期疗效比较。方法 选取本院骨与软组织肿瘤......
高活性、低成本氧还原催化剂及其催化活性机理的研究对于燃料电池及金属空气电池的发展至关重要.本报告将讨论我们最近在如何设计......
Dealloying study of Cu3Pt/C Intermetallic Nanoparticles as ORR Electrocatalysts:Electrochemically vs
Dealloyed Pt bimetallic nanoparticles have attracted much attention as electrocatalytic materials for the oxygen reducti......
Cyanogen and strain modified two-dimensional iron-porphyrin monolayer toward oxygen reduction reacti
Non-platinum(Pt)oxygen reduction reaction(ORR)catalyst with high activity and low cost is one of the prerequisites for c......
...
Co-MOFs derived cobalt oxide and nitrogen-doped porous carbon materialsas efficient oxygen reduction
Recently,MOFs have been utilized as novel self-sacrificed templates under the condition of thermal decomposition to prep......
析氧反应(OER)和氧化还原反应(ORR)是许多重要可再生能源技术中的关键技术。设计高效的可用于水-氧循环体系的双功能电催化剂对提......
In-situ analysis of oxygen reduction reaction process on Pt(hkl) single crystal surface using EC-SHI
As with well-defined electronic levels and surface state,the single crystal surface obtained continual attentions from t......
Co-MOFs derived cobalt oxide-nitrogen-doped porous carbon materials as efficient electrocatalysts fo
Recently,the research on transition metal-based nitrogen-doped porous carbons as oxygen reduction catalysts have been at......
Recent advances in carbonized non-noble metal-organic frameworks for electrochemical catalyst of oxy
The non-noble metal oxygen reduction reaction(ORR)catalysts prepared by carbonization of metal-or-ganic framework(MOF)ha......
远洋运输船舶压载水随意排放会导致有害水生物的转移，对海洋生态环境和资源造成严重破坏。为有效控制压载水造成的危害，国际海事......
Halide and NH3 Assisted Synthesis of Pt Nanodendrites with High Activity for Oxygen Reduction Reacti
Platinum nanodendritic crystals have highly activity towards electrocatalysis due to their numbers of edges and corn......
为降低阴离子膜燃料电池阴极氧还原反应(oxygen reduction reaction,ORR)催化剂的成本,通过简单的超声方法制备碳担载纳米Co_3O_4(......
近年来,高能量密度、清洁环保的燃料电池发展迅速,作为汽车动力电源、穿戴电源展现出重要的潜力。然而,由于燃料电池在放电时,阴极......
期刊
因阴极可使用非贵金属催化剂、不易CO中毒、对双极板性能要求低等优点,阴离子膜燃料电池(Anion exchange membrane fuel cell,AEMF......
质子交换膜燃料电池(PEMFCs)具有高效、耐用、环保等优点,有望成为解决汽车动力源问题的最终解决方案。而氧化还原反应(ORR)在燃料......
直接甲醇燃料电池(DMFCs)是一种新式的质子交换膜燃料电池(PEMFC),它直接以价格低廉、可再生的甲醇液体作为燃料,直接将化学能转化......
在如今传统化石能源不断被消耗且会带来污染的情况下,发展一种清洁的,且可以再生的能源来代替传统的化石能源已经成为了人们的破解......
Oxygen vacancies engineering by coordinating oxygen-buffering CeO2 with CoOx nanorods as efficient b
CeO2 decorated CoOx rod-like hybrid,supported onto holey reduced graphene (CoOx/CeO2/RGO) composite,was fabricated via a......
燃料电池使用氢作为燃料,可以直接将化学能高效率转化为电能,且不受热机卡诺效率的限制。当前,燃料电池的阴极氧还原反应(ORR)比阳......
近年来,单原子催化剂这一类具有亚纳米结构的材料引起了催化科学领域广泛的研究兴趣。作为一种特殊的负载型金属催化剂,单原子催化......
燃料电池作为目前发展前景很好的能源发电装置,近年来受到广泛重视。其中,电催化剂是制约燃料电池发展的主要因素,铂基电催化剂作......
近年来纳米催化剂在合成一直都是热门的研究领域,合成功能型的纳米催化剂这材料有助于帮助人们解决快速发展带来的能源短缺的问题......
随着全球人口的增加,能源需求的增加、气候变化等因素的影响,人们日益迫切的寻求绿色能源。电催化技术可通过电化学转化,持续不断......
本文讨论了平板间层流Ｏｒｒ一Ｓｏｍｍｅｆｅｌｄ流的稳定性，提出了该问题的稳定性定理，并给出了证明。
In this paper, we discuss the stability of Orr-S......
阐述了以高分子材料为主的水力机械过流部件表面耐磨抗蚀保护涂层的种类和特性 ,分析各种涂层的优缺点并介绍它们的使用情况 ,探讨......
It is a big challenge to prepare non-rare metal and high-activity electrocatalysts for oxygen reduction reaction(ORR).In......
The development of advanced transition metal/nitrogen/carbon-based (M/N/C) catalysts with high activity and extended dur......
,Perovskite oxides La0.4Sr0.6CoxMn1-xO3 (x=0, 0.2, 0.4) as an effective electrocatalyst for lithium—
Co-doped perovskite oxide La0.4Sr0.6CoxMn1-xO3 (x = 0, 0.2, 0.4) composites are prepared by sol-gel method utilizing cit......
本文全面介绍了铁路车辆在英国的授权和注册体系,详述了授权的流程,各阶段的工作内容等.研究英国铁路车辆授权制度,有助于对英国铁......
Recent progress of MXenes as the support of catalysts for the CO oxidation and oxygen reduction reac
MXenes, the new family of two-dimensional (2D) transition metal carbides/nitrides, can serve as the substrate materials ......
Flexible, Porous, and Metal-Heteroatom-Doped Carbon Nanofibers as Efficient ORR Electrocatalysts for
Developing an efficient and durable oxygen reduction electrocatalyst is critical for clean-energy technology,such as fue......
Two-dimensional Nitrogen-doped Mesoporous Carbon/Graphene Nanocomposites from the Self-assembly of B
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
