Questions and Answers
Wich samting i no ansa long pre-processing blong wok elektrod?
KCl i no olsem suport elektrolit long cycling voltammetry?
False
Wich file name i sujests long save CV test results blong 3 mmol·L-1 K3[Fe(CN)6]?
CV3mM
Long eksperimen, i mas scan long ____ mV/s.
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Match the following concentrations with their corresponding file names:
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在循环伏安实验中,使用的支持电解质是什么?
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K3[Fe(CN)6]溶液在进行循环伏安图实验时,可以使用不同的浓度进行测试。
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循环伏安仪的扫描速率设定为多少?
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在1 mmol·L-1 K3[Fe(CN)6]溶液中,扫描电位的范围是从 ____ V 到 ____ V。
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匹配不同的K3[Fe(CN)6]浓度与相应的文件名:
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Study Notes
Pre-treatment blong wok elektrod
- Glas carbon elektrod i mas polist wetem Al2O3 paud (graon 0.3 µm mo 0.05 µm).
- After polishing, i mas wasem long distil water wetem ultrasound cleaning.
CV blong support electrolyte
- Yumi putum 0.1 mol·L-1 KCl solution long electrolysis pit.
- Yumi yusum niufala tretem Platin elektrod olsem indiketur, Platin wire elektrod blong support, mo Ag/AgCl elektrod blong referens.
- Scan rate i 100 mV/s, wetem starting potential -0.2 V mo ending potential +0.8 V.
- I mas scanuem mo rekodum CV graph, good name I CV blank.
CV blong K3[Fe(CN)6] solution
- Yumi mekem 1 mmol·L-1, 3 mmol·L-1, 5 mmol·L-1, 8 mmol·L-1, mo 10 mmol·L-1 K3[Fe(CN)6] solution, wetem KCl 0.1 mol·L-1.
- Rekodum mo save CV test result long strong faen ol nem olsem CV1mM, CV3mM, CV10mM.
CV blong K3[Fe(CN)6] long difren scan rate
- Long 1 mmol·L-1 K3[Fe(CN)6] solution, scan long 20 mV/s, 50 mV/s, 100 mV/s, 150 mV/s, 200 mV/s, 250 mV/s, 300 mV/s, mo 350 mV/s.
- Yumi scan long -0.2V kasem +0.8V.
- Rekodum mo ranim CV test, save CV result wetem ol faen nem olsem CV20, CV50, CV350.
Eksperiments scene
- I mas lukim ol elektrod machine, reaction, fenomena, produits, mo eksperimantal kurva, data, mo image duing proces blong eksperiment.
Pre-treatment blong wok elektrod
- Glas carbon elektrod i mas polist wetem Al2O3 paud (graon 0.3 µm mo 0.05 µm).
- After polishing, i mas wasem long distil water wetem ultrasound cleaning.
CV blong support electrolyte
- Yumi putum 0.1 mol·L-1 KCl solution long electrolysis pit.
- Yumi yusum niufala tretem Platin elektrod olsem indiketur, Platin wire elektrod blong support, mo Ag/AgCl elektrod blong referens.
- Scan rate i 100 mV/s, wetem starting potential -0.2 V mo ending potential +0.8 V.
- I mas scanuem mo rekodum CV graph, good name I CV blank.
CV blong K3[Fe(CN)6] solution
- Yumi mekem 1 mmol·L-1, 3 mmol·L-1, 5 mmol·L-1, 8 mmol·L-1, mo 10 mmol·L-1 K3[Fe(CN)6] solution, wetem KCl 0.1 mol·L-1.
- Rekodum mo save CV test result long strong faen ol nem olsem CV1mM, CV3mM, CV10mM.
CV blong K3[Fe(CN)6] long difren scan rate
- Long 1 mmol·L-1 K3[Fe(CN)6] solution, scan long 20 mV/s, 50 mV/s, 100 mV/s, 150 mV/s, 200 mV/s, 250 mV/s, 300 mV/s, mo 350 mV/s.
- Yumi scan long -0.2V kasem +0.8V.
- Rekodum mo ranim CV test, save CV result wetem ol faen nem olsem CV20, CV50, CV350.
Eksperiments scene
- I mas lukim ol elektrod machine, reaction, fenomena, produits, mo eksperimantal kurva, data, mo image duing proces blong eksperiment.
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Description
Dis quiz i luksave long ol teknik blong CV long pre-treatment mo measurement. Yumi talem long difren solution mo scan rate we i mas yusum. Yumi stap faenem ol important faktor blong elektrokemistri.