IPS愛譜斯具有豐富成熟的高電壓/高槽壓電化學工作站研發(fā)設(shè)計經(jīng)驗。
2014年IPS愛譜斯為瑞士材料研究所設(shè)計并制造了具有 ± 400 V 極化電壓和 ± 1000 mA 電流的高壓恒電位儀。
IPS愛譜斯硬客戶要求設(shè)計開發(fā)了高電壓/高槽壓電化學工作站系列。
PGU-100 V高電壓電化學工作站(±120V槽壓、±100V極化電壓、±2A電流)
PGU-200 V高電壓電化學工作站(±220V槽壓、±200V極化電壓、±2A電流)
PGU-400 V高電壓電化學工作站(±410V槽壓、±400V極化電壓、±2A電流)
如果需要更高的電流,請聯(lián)系我們IPS愛譜斯
我們的高壓設(shè)備配備了一個分析儀,帶有兩個正弦波發(fā)生器,雖然每個發(fā)生器都可以施加 1μHz 至 10 MHz 的頻率,每個通道的數(shù)據(jù)采集率為 100 MHz@分辨率 14 Bit。但是這些參數(shù)對于高壓設(shè)備是不可能單獨實現(xiàn)的,我們高壓設(shè)備的典型頻率是 20 kHz(最大頻率)??蓪崿F(xiàn):
1.對金屬板(例如鋁)進行陽極氧化
2. 制備納米管
3. 交流阻抗 EIS
4. AC交流腐蝕
參考文獻:
[1] Motola M, Hromadko L, Prikryl J, et al. Intrinsic properties of high-aspect ratio single-and double-wall anodic TiO2 nanotube layers annealed at different temperatures[J]. Electrochimica Acta, 2020: 136479.
[2] Sopha H, Baudys M, Krbal M, et al. Scaling up anodic TiO2 nanotube layers for gas phase photocatalysis[J]. Electrochemistry Communications, 2018, 97: 91-95.
[3] Das S, Zazpe R, Prikryl J, et al. Influence of annealing temperatures on the properties of low aspect-ratio TiO2 nanotube layers[J]. Electrochimica Acta, 2016, 213: 452-459.
[4] Sopha H, Podzemna V, Hromadko L, et al. Preparation of porcupine-like Bi2O3 needle bundles by anodic oxidation of bismuth[J]. Electrochemistry Communications, 2017, 84: 6-9.
[5] Sopha H, Hromadko L, Nechvilova K, et al. Effect of electrolyte age and potential changes on the morphology of TiO2 nanotubes[J]. Journal of Electroanalytical Chemistry, 2015, 759: 122-128.
[6] Anitha V C, Zazpe R, Krbal M, et al. Anodic TiO2 nanotubes decorated by Pt nanoparticles using ALD: An efficient electrocatalyst for methanol oxidation[J]. Journal of Catalysis, 2018, 365: 86-93.
[7] Kafshgari M H, Kah D, Mazare A, et al. Anodic titanium dioxide nanotubes for magnetically guided therapeutic delivery[J]. Scientific reports, 2019, 9(1): 1-8.
[8] Ng S, Kubersky P, Krbal M, et al. ZnO Coated Anodic 1D TiO2 Nanotube Layers: Efficient Photo‐Electrochemical and Gas Sensing Heterojunction[J]. Advanced Engineering Materials, 2018, 20(2): 1700589.
[9] Sopha H, Salian G D, Zazpe R, et al. ALD Al2O3-coated TiO2 nanotube layers as anodes for lithium-ion batteries[J]. ACS omega, 2017, 2(6): 2749-2756.
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