Soumettre le Sormulaire
soumettre le formulaire

rectification in situ

rectification in situ
Electronic Mechanism of In Situ Inversion of

2022年5月2日  We observed positive polarity in rectification at 1.0 V (r = 107), followed by disappearance of rectification at ∼2.25 V, and then eventual emergence of new rectification with the opposite polarity at

Consulter un spécialiste
Ion current rectification-nanopipette technique for single

2023年10月1日  Ion current rectification (ICR)-nanopipette technique for single-cell analysis (SCA) is reviewed. The fundamentals, operation rationales, and the state of the art are

Consulter un spécialiste
Electrochemically controlled rectification in symmetric single

2022年9月27日  Here we propose an experimental and theoretical strategy for building and tuning in situ (in operando) rectification in two symmetric molecular structures in

Consulter un spécialiste
In situ synthesis of a MOFs/PAA hybrid with

15 Mar 2020. In recent decades, the ionic current rectification (ICR) property of asymmetric nanochannels has been widely explored in applications of energy conversion, gas separation, water purification and

Consulter un spécialiste
Growth, electrical rectification, and gate control in axial in situ ...

2010年6月28日  We report on vapor-liquid-solid growth and electrical properties of axial in situ doped p-n junction Ge sub-100 nm diameter nanowires. Room temperature four

Consulter un spécialiste
Ion current rectification in combination with ion

2020年6月22日  This paper reports a novel nanochannel ion transport phenomenon - ion current rectification in combination with ion current saturation (ICR-S), which arised from

Consulter un spécialiste
In Situ Active Switching of Bipolar Current Rectification in 2D ...

Here, we have demonstrated the current rectification switching in TMDC vertical diodes using a liquid metal (EGaIn) top electrode with a reconfigurable contact area. The

Consulter un spécialiste
Electronic Mechanism of In Situ Inversion of Rectification

2022年5月2日  S1 Supporting Information Electronic Mechanism of In Situ Inversion of Rectification Polarity in Supramolecular Engineered Monolayer Gyu Don Kong,a‡ bSeo

Consulter un spécialiste
王海东-清华大学航天航空学院 - Tsinghua University

2017年6月13日  王海东，男，1983年出生，宁夏银川人，现任清华大学航天航空学院副教授，博士生导师。. 主要从事微纳尺度传热学，低维纳米材料热物性测量，纳米热功能器件研发和先进纳米加工等方面的研究工作。. 2013年获得亚洲热物性大会最佳论文奖，2017年获得亚

Consulter un spécialiste
[PDF] Dendrimer-Au Nanoparticle Network Covered

2020年2月24日  Benefiting from the high surface area and anion selectivity of DAN, the prepared DAN/AAO hybrid presents selective ion transport, and the obtained ionic current rectification (ICR) property can be tuned by the ion valence and pH value of the electrolyte. Ion transport in an artificial asymmetric nanoporous membrane, which is similar to

Consulter un spécialiste
Channel-Length-Modulated Avalanche Multiplication in

2022年4月4日  Recently there has been growing interest in avalanche multiplication in two-dimensional (2D) materials and device applications such as avalanche photodetectors and transistors. Previous studies have mainly utilized unipolar semiconductors as the active material and focused on developing high-performance devices. However, fundamental

Consulter un spécialiste
华中科技大学主页平台管理系统 陈威--中文主页--首页 - HUST

2023年9月27日  In situ AFM study of electrochemical synthesis of polypyrrole/Au nanocomposite. Elecctrochemistry Communications 10: 1340-1343, 2008. Electrosynthesis and characterization of polypyrrole/Au nanocomposite. Electrochimica Acta 52: 1082-1086, 2006. 陈威,CHEN WEI,华中科技大学主页平台管理系统,华中科技大学,个人主页陈威,

Consulter un spécialiste
Analysis of Parameters of a Rectified Tank on the Basis of In-Situ

2021年7月12日  The vertical deflection of building structures is a common problem. However, the rectification of objects is rarely carried out due to the lack of information about the parameters of objects requiring rectification. The subject of the analysis are parameters of rectified water tank 950 m3 in volume, which were investigated due to the stiffness and

Consulter un spécialiste
Ion current rectification-nanopipette technique for single

2023年10月1日  Ion current rectification (ICR)-nanopipette technique for single-cell analysis (SCA) is reviewed. ... Compared with the I–V curve recording, these methods offer attractive capability of in situ monitoring, which is considered to own more refined temporal resolution. Download : Download high-res image (375KB) Download : Download full-size image;

Consulter un spécialiste
Alumina Membrane with Hour-Glass Shaped Nanochannels:

A new alumina membrane with hour-glass shaped nanochannels is reported using the double-side anodization method and the subsequently in situ pore opening procedure, which is applied to develop the tunable ionic current rectification devices that were modulated by ions gradient. By regulating the pH gradient, tunable ionic current rectification properties

Consulter un spécialiste
Voltage-Induced Modulation of Ionic Concentrations and

It is believed that ion current rectification (ICR), a property that assures preferential ionic transport in one direction, can only be observed in nanopores when the pore size is comparable to the thickness of the electric double layer (EDL). Rectifying nanopores became the basis of biological sensors and components of ionic circuits. Here we report

Consulter un spécialiste
In situ synthesis of a MOFs/PAA hybrid with ultrahigh ionic

Herein, we fabricated an asymmetric MOFs/PAA hybrid via in situ synthesis of a zeolitic imidazole framework (ZIF-90) on porous anodic alumina (PAA) nanochannels. The introduction of asymmetric geometry and charge distribution provides the hybrid with ultrahigh ionic rectification, which can be easily measured using an electrochemical

Consulter un spécialiste
Current Rectification at Quartz Nanopipet Electrodes

1997年11月15日  Ag/AgCl reference electrodes fabricated from pulled quartz tubes with orifice radii of 20 nm to 20 μm were characterized in KCl solutions of different concentrations by cyclic voltammetry. Linear current−voltage (i−V) dependence was observed with micropipet electrodes (with micrometer-sized tips) with the same concentration (0.01−1

Consulter un spécialiste
Solid-State Ionic Rectification in Perovskite Nanowire

Halide perovskites have attracted increasing research attention with regard to their potential for optoelectronic applications. Because of its low activation energy, ion migration is implicated in the long-term stability and many unusual transport behaviors of halide perovskite devices. However, direct observation and precise control of the ionic transport

Consulter un spécialiste
Rectification Ratio and Tunneling Decay Coefficient Depend

2019年5月22日  This paper describes how the intensive (tunneling decay coefficient β and rectification ratio R) and extensive (current density J) properties of Ag–S(CH 2) n−1 CH 3 //GaO x /EGaIn junctions (n = 10, 14, 18) and molecular diodes of the form of Ag–S(CH 2) 11 Fc//GaO x /EGaIn depend on A geo, the contact area between the self-assembled

Consulter un spécialiste
林路禅 - 上海交通大学材料科学与工程学院 - SJTU

In situ nanojoining of Y- and T-shaped silver nanowires structures using femtosecond laser radiation, NANOTECHNOLOGY, 2016, 27(12): 125201. Plasmonic engineering of metal-oxide nanowire heterojunctions in integrated nanowire rectification units, APPL. PHYS. LETT., 2016, 108(20): 203107.

Consulter un spécialiste
In-situ measurement of the heat transport in defect ... - Nature

2016年2月24日  In the present study, we report thermal conductivities of three types of suspended SLGs measured electrically by an in-situ T-type sensor method: (a) complete and flat graphene; (b) graphene with ...

Consulter un spécialiste
In situ synthesis of a MOFs/PAA hybrid with ultrahigh ionic current ...

Herein, we fabricated an asymmetric MOFs/PAA hybrid via in situ synthesis of a zeolitic imidazole framework (ZIF-90) on porous anodic alumina (PAA) nanochannels. The introduction of asymmetric geometry and charge distribution provides the hybrid with ultrahigh ionic rectification, which can be easily measured using an electrochemical

Consulter un spécialiste
Ion current rectification in combination with ion

2020年6月22日  Conclusions. This paper reports a novel nanochannel ion transport phenomenon - ion current rectification in combination with ion current saturation (ICR-S), which arised from MTCP generated in situ in the glass micropipette tip cavity by space confinement evaporation. Its ion current of forward voltage is greater than that of reverse

Consulter un spécialiste
Electrical Resistance of AgTS–S(CH2)n−1CH3//Ga2O3/EGaIn

Rectification Ratio and Tunneling Decay Coefficient Depend on the Contact Geometry Revealed by in Situ Imaging of the Formation of EGaIn Junctions. ACS Applied Materials Interfaces 2019 , 11 (23) , 21018-21029.

Consulter un spécialiste
Structural evolution of imine-linked covalent organic frameworks and ...

* Corresponding authors a State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, Gansu 730000, China E-mail: [email protected] b Key Laboratory of Science and Technology on Wear and Protection of Materials, Lanzhou Institute of Chemical Physics, Chinese Academy of

Consulter un spécialiste
Solvothermal depolymerization and recrystallization of imine

2021年11月16日  Simultaneously, in situ WAXS analysis of this solution indicated that the average domain size of the COF network that remained had increased from 82 nm to 104 nm when held at 90 °C (Fig. 4e and f). These observations suggest that the 2D COF's initial crystallinity make it more or less susceptible to this solvothermal depolymerization process.

Consulter un spécialiste
Electronic Supporting Information - The Royal Society of

2020年3月16日  Electronic Supporting Information In-Situ Synthesis of MOFs/PAA Hybrid with Ultrahigh Ionic Current Rectification Fei-Fei Liu,a‡ Ye-Chang Guo,b‡ Wei Wang,b,c* Yu-Ming Chen,d Chen Wanga* aKey Laboratory of Biomedical Functional Materials, School of Science, China Pharmaceutical University, Nanjing, 211198, China.

Consulter un spécialiste
<< Previous:Causes De La Poussière De L Usine De Ciment
>> Next:Broyeurs à Ciment Et Des écrans Dans Les Usines De Mines

Article aléatoire