Chem. J. Chinese Universities ›› 2023, Vol. 44 ›› Issue (4): 20220598.doi: 10.7503/cjcu20220598
• Physical Chemistry • Previous Articles Next Articles
CHEN Jiaqi1,2, CHENG Wanting1,2, WEN Qiuhui1, HAN Jingru2, MA Fuqiu1,2, YAN Yongde1,2, XUE Yun1,2()
Received:
2022-09-07
Online:
2023-04-10
Published:
2022-11-15
Contact:
XUE Yun
E-mail:xueyun@hrbeu.edu.cn
Supported by:
CLC Number:
TrendMD:
CHEN Jiaqi, CHENG Wanting, WEN Qiuhui, HAN Jingru, MA Fuqiu, YAN Yongde, XUE Yun. Modification of Activated Carbon Electrode for Efficient Electrosorption of Co2+, Mn2+ and Ni2+[J]. Chem. J. Chinese Universities, 2023, 44(4): 20220598.
Sample | Surface area/(m2·g-1) | Avg. pore diameter/nm | Avg. pore volume/(cm3·g-1) |
---|---|---|---|
AC | 923.248 | 2.127 | 0.128 |
H3PO4⁃AC | 984.120 | 2.118 | 0.136 |
NaOH⁃AC | 1091.850 | 2.129 | 0.177 |
Table 1 Specific surface area and pore size distribution data of AC before and after modification
Sample | Surface area/(m2·g-1) | Avg. pore diameter/nm | Avg. pore volume/(cm3·g-1) |
---|---|---|---|
AC | 923.248 | 2.127 | 0.128 |
H3PO4⁃AC | 984.120 | 2.118 | 0.136 |
NaOH⁃AC | 1091.850 | 2.129 | 0.177 |
Scanning rate/(mV·s-1) | Specific capacitance/(F·g-1) | ||
---|---|---|---|
AC | H3PO4⁃AC | NaOH⁃AC | |
100 | 17.03 | 31.32 | 25.32 |
50 | 23.47 | 50.36 | 43.67 |
20 | 30.00 | 63.18 | 65.80 |
10 | 31.71 | 68.76 | 70.52 |
5 | 36.51 | 77.25 | 85.19 |
Table 2 Specific capacitance of three AC electrodes at different scanning speeds
Scanning rate/(mV·s-1) | Specific capacitance/(F·g-1) | ||
---|---|---|---|
AC | H3PO4⁃AC | NaOH⁃AC | |
100 | 17.03 | 31.32 | 25.32 |
50 | 23.47 | 50.36 | 43.67 |
20 | 30.00 | 63.18 | 65.80 |
10 | 31.71 | 68.76 | 70.52 |
5 | 36.51 | 77.25 | 85.19 |
Species | Electrosorption capacity/(mg·g-1) | ||
---|---|---|---|
Co2+ | Mn2+ | Ni2+ | |
H3PO4⁃AC | 135.0 | 109.8 | 105.6 |
NaOH⁃AC | 140.8 | 111.4 | 108.5 |
Table 3 Maximum electrosorption capacity of two modified AC electrodes obtained by Langmuir model*
Species | Electrosorption capacity/(mg·g-1) | ||
---|---|---|---|
Co2+ | Mn2+ | Ni2+ | |
H3PO4⁃AC | 135.0 | 109.8 | 105.6 |
NaOH⁃AC | 140.8 | 111.4 | 108.5 |
1 | Zhang T. K., Li M. R., Yin W. P., Wang Y. R., Cao S. D., Gao L. G., Wang J., Wang W. Z., Zheng Y. H., Bai Y. S., Blue Book of Nuclear Energy: the Report on the Development of China’s Nuclear Energy, Social Sciences Academic Press(2021), Beijing, 2021, 1—19 |
张廷克, 李闽榕, 尹卫平, 王毅韧, 曹述栋, 高立刚, 王俊, 王文宗, 郑玉辉, 白云生. 核能发展蓝皮书: 中国核能发展报告(2021). 北京: 社会科学文献出版社, 2021, 1—19 | |
2 | Zhang X. Y., Liu Y., Environ Sci⁃Nano, 2020, 7(4), 1008—1040 |
3 | Zhang M. D., Study on Development and Application of Novel Adsorbents for Decontamination of Radioactive Strontium and Cobalt from Aqueous Solutions, Tianjin University, Tianjin, 2020 |
张铭栋. 用于水中放射性锶、 钴核素去除的新型吸附剂开发及应用研究, 天津: 天津大学, 2020 | |
4 | Tang Q. F., Synthesis of Polyacrylamide Composite and Treatment of Radioactive Wastewater, Chengdu University of Technology, Chengdu, 2020 |
唐清枫. 聚丙烯酰胺复合材料合成及放射性废水处理, 成都: 成都理工大学, 2020 | |
5 | Kalfa A., Shapira B., Shopin A., Cohen I., Avraham E., Aurbach D., Chemosphere, 2020, 241, 125003 |
6 | Xing W. L., Liang J., Tang, W. W., He D., Yan M., Wang X. X., Luo Y., Tang N., Huang M., Desalination, 2020, 482, 114390 |
7 | Wang X. W., Jiang F. T., Suo Q. L., Fang Y. Z., Lu Y., Chem. J. Chinese Universities, 2012, 33(2), 321—326 |
王喜文, 姜芳婷, 索全伶, 方玉珠, 路勇. 高等学校化学学报, 2012, 33(2), 321—326 | |
8 | Chen R., Hu X. E., Prog. Chem., 2006, 18(1), 80—86 |
陈榕, 胡熙恩. 化学进展, 2006, 18(1), 80—86 | |
9 | Huang Z. H., Yang Z. Y., Kang F. Y., Inagaki M., J. Mater. Chem. A, 2017, 5(2), 470—496 |
10 | Shen W. Z., Li Z. J., Liu Y. H., Recent Pat. Chem. Eng., 2008, 1, 27 |
11 | Sufiani O., Tanaka H., Teshima K., Machunda R. L., Jande Y. A. C., Sep. Purif. Techno., 2020, 247, 116998 |
12 | Islam M. A., Ahmed M. J., Khanday W. A., Asif M., Hameed B. H., J. Environ. Manage., 2017, 203, 237 |
13 | Hao H. L., Meng F. Y., Li R. Y., Li Y. Q., Jia M. J., Zhang W. X., Yuan X. L., Chem. J. Chinese Universities, 2022, 43(6), 226—236 |
郝宏蕾, 孟繁雨, 李若钰, 李迎秋, 贾明君, 张文祥, 袁晓玲. 高等学校化学学报, 2022, 43(6), 226—236 | |
14 | Shim J. W., Park S. J., Ryu S. K., Carbon, 2001, 39(11), 1635—1642 |
15 | Zhao J. Y., Wang C. B., Wang C. Y., Zhang K., Cong B., Yang L., Zhao X. G., Chen C. H., Chem. J. Chinese Universities, 2022, 43(4), 195—204 |
赵君禹, 王春博, 王成杨, 张克, 丛冰, 杨岚, 赵晓刚, 陈春海. 高等学校化学学报, 2022, 43(4), 195—204 | |
16 | Chen H. F., Study of Adsorption Removal of Heavy Metals and Cationic Dye from Water by Dopamine Cyclodextrin Polymers and Its Antibacterial Properties, East China University of Science and Technology, Shanghai, 2020 |
陈华锋. 多巴胺环糊精聚合物吸附去除水中重金属、 阳离子染料及其抗菌性能研究, 上海: 华东理工大学, 2020 | |
17 | Chen Y., Zhu Y. C., Wang Z. C., Li Y., Wang L. L., Ding L. L., Gao X. Y., Ma Y. J., Guo Y. P., Adv. Colloid Interface Sci., 2011, 163(1), 39—52 |
18 | Hadoun H., Sadaoui Z., Souami N., Sahel D., Toumert I., Appl. Surf. Sci., 2013, 280, 1—7 |
19 | Niu R., Li H. B., Ma Y. L., He L. J., Li J., Electrochim. Acta, 2015, 176, 755—762 |
20 | You F. T., Yu G. W., Xing Z. J., Li J., Xie S. Y., Li C. N., Wang G., Ren H. Y., Wang Y., Appl. Surf. Sci., 2019, 471, 633—644 |
21 | Chang L., Hu Y. H., J. Phys. Chem. Solids, 2018, 116, 347—352 |
22 | Chen C. Y., Yu F., Zhou H. M., Chen J. H., Ma J., Chem. J. Chinese Universities, 2015, 36(12), 2516—2522 |
陈春阳, 于飞, 周慧明, 陈君红, 马杰. 高等学校化学学报, 2015, 36(12), 2516—2522 | |
23 | Kan K., Wang Y., Fu D., Zheng M. M., Zhang X. C., J. Mater. Eng., 2022, 50(2), 94—102 |
阚侃, 王珏, 付东, 郑明明, 张晓臣. 材料工程, 2022, 50(2), 94—102 | |
24 | Qian Y. X., Yuan Y. H., Wang H. L., Liu H., Zhang J. X., Shi S., Guo Z. H., Wang N., J. Mater. Chem. A, 2018, 6, 24676—24685 |
25 | Liu X. J., Wu J. L., Wang J. L., Sci. Total Environ., 2019, 697, 134144 |
26 | Pan M., Cui C., Tang W. W., Guo Z. R., Zhang D. X., Xu X. Y., Li J. Y., Sep. Purif. Techno., 2022, 281, 119843 |
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