Citation: Xiaoxiong Huang, Yingjie Ma, Linjie Zhi. Ultrathin Nitrogenated Carbon Nanosheets with Single-Atom Nickel as an Efficient Catalyst for Electrochemical CO₂ Reduction[J]. Acta Physico-Chimica Sinica, ;2022, 38(2): 201105. doi: 10.3866/PKU.WHXB202011050 shu

Ultrathin Nitrogenated Carbon Nanosheets with Single-Atom Nickel as an Efficient Catalyst for Electrochemical CO₂ Reduction

Xiaoxiong Huang ^{1, 2} ,
Yingjie Ma ^1,, ,
Linjie Zhi ^{1, 2,,}

1.
CAS Key Laboratory of Nanosystem and Hierarchical Fabrication, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, Beijing 100190, China
2.
University of Chinese Academy of Sciences, Beijing 100049, China

Corresponding author: Yingjie Ma, mayj@nanoctr.cn Linjie Zhi, zhilj@nanoctr.cn
Received Date: 19 November 2020
Revised Date: 12 December 2020
Accepted Date: 13 December 2020
Available Online: 18 December 2020
Fund Project: the National Natural Science Foundation of China 51425302the National Natural Science Foundation of China 51302045the Beijing Natural Science Foundation 2182086

The gradual increase of CO₂ concentration in the atmosphere is believed to have a profound impact on the global climate and environment. To address this issue, strategies toward effective CO₂ conversion have been developed. As one of the most available strategies, the CO₂ electrochemical reduction approach is particularly attractive because the required energy can be supplied from renewable sources such as solar energy. Electrochemical reduction of CO₂ to chemical feedstocks offers a promising strategy for mitigating CO₂ emissions from anthropogenic activities; however, a critical challenge for this approach is to develop effective electrocatalysts with ultrahigh activity and selectivity. Herein, we report the facile synthesis of a highly efficient and stable atomically isolated nickel catalyst supported by ultrathin nitrogenated carbon nanosheets (Ni-N-C) for CO₂ reduction through pyrolysis of Ni-doped metal-organic frameworks (MOFs) and dicyandiamide (DCDA). MOFs are crystalline and assembled by metal-containing nodes and organic linkers, which have a large specific surface area, tunable pore size and porosity, and highly dispersed unsaturated metal centers. Thus, Ni-doped MOFs were chosen as the precursors to endow Ni-N-C with a porous carbon structure and nickel ions. The nitrogen in Ni-N-C came from DCDA, which acts as the active site to anchor nickel ions. Because of the porous structure and numerous nitrogen sites, the Ni content of Ni-N-C was as high as 7.77% (w). There were two types of nickel ion-containing structures, including Ni⁺-N-C and Ni²⁺-N-C. The structure transformation of the Ni⁺-N-C species from the initial Ni²⁺ (Ni-MOF) was achieved by pyrolysis, and the ratio of Ni⁺ and Ni²⁺ varied with the pyrolysis temperature. Compared to other Ni-N-C prepared at other temperatures, Ni-N-C-800 contained more Ni⁺-N-C species that possessed the optimum *CO binding energy and thus boosted the CO desorption and evolution rate, thereby exhibiting higher CO Faradaic efficiency (FE) up to 94.6% at -0.9 V (vs. the reversible hydrogen electrode, RHE) in 0.1 mol·L^-1 KHCO₃. In addition, it has been found that the rate of CO formation on the Ni-N-C-800 electrode relies on the electrolyte concentration. With the optimal electrolyte concentration, the Ni-N-C-800 electrode achieved a superior Faraday efficiency of > 90% for CO over a wide potential range of -0.77 to -1.07 V (vs. RHE) and displayed a CO FE as high as 97.9% with a current density of 12.6 mA·cm^-2 at -0.77 V (vs. RHE) in 0.5 mol·L^-1 KHCO₃. After testing at -0.77 V for 12 h, the Ni-N-C-800 electrode maintained a CO FE of approximately 95%, indicating superior long-term stability. We believe that this study will contribute to the design and synthesis of highly catalytically active atomically dispersed monovalent metal sites for metal-N-C catalysts.
- Single-atom nickel,
- Nitrogenated two-dimensional carbon matrix,
- Ni-N-C catalyst,
- Pyrolysis,
- CO₂ reduction,
- Electrocatalysis,
- Carbon monoxide
1. [1]
  Qiao, J.; Liu, Y.; Hong, F.; Zhang, J. Chem. Soc. Rev. 2014, 45, 631. doi: 10.1002/chin.201417263 doi: 10.1002/chin.201417263
2. [2]
  Bai, X. F.; Chen, W.; Wang, B. Y.; Feng, G. H.; Wei, W.; Jiao, Z.; Sun, Y. H. Acta Phys. -Chim. Sin. 2017, 33, 2388. doi: 10.3866/PKU.WHXB201706131
3. [3]
  Zheng, T.; Jiang, K.; Wang, H. Adv. Mater. 2018, 30, 1802066. doi: 10.1002/adma.201802066 doi: 10.1002/adma.201802066
4. [4]
  Tran-Phu, T.; Daiyan, R.; Fusco, Z.; Ma, Z.; Amal, R.; Tricoli, A. Adv. Funct. Mater. 2020, 30, 1906478. doi: 10.1002/adfm.201906478 doi: 10.1002/adfm.201906478
5. [5]
  Li, F.; Thevenon, A.; Rosas-Hernández, A.; Wang, Z.; Li, Y.; Gabardo, C. M.; Ozden, A.; Dinh, C. T.; Li, J.; Wang, Y.; et al. Nature 2020, 577, 509. doi: 10.1038/s41586-019-1782-2 doi: 10.1038/s41586-019-1782-2
6. [6]
  Morales-Guio, C. G.; Cave, E. R.; Nitopi, S. A.; Feaster, J. T.; Wang, L.; Kuhl, K. P.; Jackson, A.; Johnson, N. C.; Abram, D. N.; Hatsukade, T.; et al. Nat. Catal. 2018, 1, 764. doi: 10.1038/s41929-018-0139-9 doi: 10.1038/s41929-018-0139-9
7. [7]
  Tee, S. Y.; Win, K. Y.; Teo, W. S.; Koh, L. D.; Liu, S.; Teng, C. P.; Han, M. Y. Adv. Sci. 2017, 4, 1600337. doi: 10.1002/advs.201600337 doi: 10.1002/advs.201600337
8. [8]
  Hoffert, M. I.; Caldeira, K.; Benford, G.; Criswell, D. R.; Green, C.; Herzog, H.; Jain, A. K.; Kheshgi, H. S.; Lackner, K. S.; Lewis, J. S.; et al. Science 2002, 298, 981. doi: 10.1126/science.1072357 doi: 10.1126/science.1072357
9. [9]
  Zhang, Y. -J.; Sethuraman, V.; Michalsky, R.; Peterson, A. A. ACS Catal. 2014, 4, 3742. doi: 10.1021/cs5012298 doi: 10.1021/cs5012298
10. [10]
  Zhang, W.; Hu, Y.; Ma, L.; Zhu, G.; Wang, Y.; Xue, X.; Chen, R.; Yang, S.; Jin, Z. Adv. Sci. 2018, 5, 1700275. doi: 10.1002/advs.201700275 doi: 10.1002/advs.201700275
11. [11]
  Chang, X.; Wang, T.; Zhao, Z. J.; Yang, P.; Greeley, J.; Mu, R.; Zhang, G.; Gong, Z.; Luo, Z.; Chen, J.; et al. Angew. Chem. Int. Ed. 2018, 57, 15415. doi: 10.1002/anie.201805256 doi: 10.1002/anie.201805256
12. [12]
  Zhu, W.; Michalsky, R.; Metin, O. N.; Lv, H.; Guo, S.; Wright, C. J.; Sun, X.; Peterson, A. A.; Sun, S. J. Am. Chem. Soc. 2013, 135, 16833. doi: 10.1021/ja409445p doi: 10.1021/ja409445p
13. [13]
  Liu, S. B.; Tao, H. B.; Zeng, L.; Liu, Q.; Xu, Z. H.; Liu, Q. X.; Luo, J. -L. J. Am. Chem. Soc. 2017, 139, 2160. doi: 10.1021/jacs.6b12103 doi: 10.1021/jacs.6b12103
14. [14]
  Liu, S.; Xiao, J.; Lu, X. F.; Wang, J.; Wang, X.; Lou, X. W. Angew. Chem. Int. Ed. 2019, 58, 8499. doi: 10.1002/anie.201903613 doi: 10.1002/anie.201903613
15. [15]
  García, J.; Jiménez, C.; Martínez, F.; Camarillo, R.; Rincón, J. J. Catal. 2018, 367, 72. doi: 10.1016/j.jcat.2018.08.017 doi: 10.1016/j.jcat.2018.08.017
16. [16]
  Jin, H. D.; Xiong, L. K.; Zhang, X.; Lian, Y. B.; Chen, S.; Lu, Y. T.; Deng, Z.; Peng, Y. Acta Phys. -Chim. Sin. 2021, 37, 2006017. doi: 10.3866/PKU.WHXB202006017
17. [17]
  Jiang, K.; Sandberg, R. B.; Akey, A. J.; Liu, X.; Bell, D. C.; Nørskov, J. K.; Chan, K.; Wang, H. Nat. Catal. 2018, 1, 111. doi: 10.1038/s41929-017-0009-x doi: 10.1038/s41929-017-0009-x
18. [18]
  Lee, S.; Park, G.; Lee, J. ACS Catal. 2017, 7, 8594. doi: 10.1021/acscatal.7b02822 doi: 10.1021/acscatal.7b02822
19. [19]
  Bushuyev, O. S.; De Luna, P.; Dinh, C. T.; Tao, L.; Saur, G.; van de Lagemaat, J.; Kelley, S. O.; Sargent, E. H. Joule 2018, 2, 825. doi: 10.1016/j.joule.2017.09.003 doi: 10.1016/j.joule.2017.09.003
20. [20]
  Ye, R. P.; Ding, J.; Gong, W.; Argyle, M. D.; Yao, Y. G. Nat. Commun. 2019, 10, 5698. doi: 10.1038/s41467-019-13638-9 doi: 10.1038/s41467-019-13638-9
21. [21]
  Zhou, W.; Cheng, K.; Kang, J. C.; Zhou, C.; Subramanian, V.; Zhang, Q. H.; Wang, Y. Chem. Soc. Rev. 2019, 48. doi: 10.1039/C8CS00502H doi: 10.1039/C8CS00502H
22. [22]
  Yang, X. -F.; Wang, A. Q.; Qiao, B. T.; Li, J.; Liu, J. Y. Acc. Chem. Res. 2013, 46, 1740. doi: 10.1021/ar300361m doi: 10.1021/ar300361m
23. [23]
  Qiao, B.; Wang, A.; Yang, X.; Allard, L. F.; Jiang, Z.; Cui, Y.; Liu, J.; Li, J.; Zhang, T. Nat. Chem. 2011, 3, 634. doi: 10.1038/nchem.1095 doi: 10.1038/nchem.1095
24. [24]
  Ju, W.; Bagger, A.; Hao, G. -P.; Varela, A. S.; Sinev, I.; Bon, V.; Cuenya, B. R.; Kaskel, S.; Rossmeisl, J.; Strasser, P. Nat. Commun. 2017, 8, 944. doi: 10.1038/s41467-017-01035-z doi: 10.1038/s41467-017-01035-z
25. [25]
  Jiao, L.; Yang, W. J.; Wan, G.; Zhang, R.; Zheng, X. S.; Zhou, H.; Yu, S. H.; Jiang, H. L. Angew. Chem. Int. Ed. 2020, 59, 2. doi: 10.1002/anie.202008787 doi: 10.1002/anie.202008787
26. [26]
  Zhang, X.; Wu, Z.; Zhang, X.; Li, L.; Li, Y.; Xu, H.; Li, X.; Yu, X.; Zhang, Z.; Liang, Y.; et al. Nat. Commun. 2017, 8, 14675. doi: 10.1038/ncomms14675 doi: 10.1038/ncomms14675
27. [27]
  Lin, L.; Li, H. B.; Yan, C. C.; Li, H. F.; Si, R.; Li, M. R.; Xiao, J. P.; Wang, G. X.; Bao, X. H. Adv. Mater. 2019, 31, 1903470. doi: 10.1002/adma.201903470 doi: 10.1002/adma.201903470
28. [28]
  Gu, J.; Hsu, C. S.; Bai, L.; Chen, H. M.; Hu, X. Science 2019, 364, 1091. doi: 10.1126/science.aaw7515 doi: 10.1126/science.aaw7515
29. [29]
  Zhang, H.; Li, J.; Xi, S.; Du, Y.; Wang, J. Angew. Chem. Int. Ed. 2019, 131, 42. doi: 10.1002/ange.201906079 doi: 10.1002/ange.201906079
30. [30]
  Zhang, X.; Wang, Y.; Gu, M.; Wang, M.; Zhang, Z. S.; Pan, W. Y.; Jiang, Z.; Zheng, H. Z.; Lucero, M.; Wang, H. L.; et al. Nat. Energy 2020, 5, 684. doi: 10.1038/s41560-020-0667-9 doi: 10.1038/s41560-020-0667-9
31. [31]
  Yang, H. B.; Hung, S. -F.; Liu, S.; Yuan, K. D.; Miao, S.; Zhang, L. P.; Huang, X.; Wang, H. -Y.; Cai, W. Z.; Chen, R.; et al. Nat. Energy 2018, 3, 140. doi: 10.1038/s41560-017-0078-8 doi: 10.1038/s41560-017-0078-8
32. [32]
  Yan, Y.; Gu, P.; Zheng, S. S.; Zheng, M. B.; Pang, H.; Xue, H. G. J. Mater. Chem. A 2016, 4, 19078. doi: 10.1 039/c6ta08331e doi: 10.1039/c6ta08331e
33. [33]
  Li, F.; Han, G. -F.; Noh, H. -J.; Kim, S. -J.; Lu, Y. L.; Jeong, H. Y.; Fu, Z. P.; Baek, J. -B. Energy Environ. Sci. 2018, 11, 2263. doi: 10.1039/C8EE01169A doi: 10.1039/C8EE01169A
34. [34]
  Miao, X.; Qu, D.; Yang, D.; Nie, B.; Zhao, Y.; Fan, H.; Su, Z. Adv. Mater. 2018, 30, 1704740. doi: 10.1002/adma.201704740 doi: 10.1002/adma.201704740
35. [35]
  Zhao, Y.; Liang, J.; Wang, C.; Ma, J.; Wallace, G. G. Adv. Energy Mater. 2018, 8, 1702524.1. doi: 10.1002/aenm.201702524 doi: 10.1002/aenm.201702524
36. [36]
  Wen, C. F.; Mao, F. X.; Liu, Y. W.; Zhang, X. Y.; Fu, H. Q.; Zheng, L. R.; Liu, P. F.; Yang, H. G. ACS Catal. 2020, 10, 1086. doi: 10.1021/acscatal.9b02978 doi: 10.1021/acscatal.9b02978
37. [37]
  He, S.; Ji, D.; Zhang, J.; Novello, P.; Liu, J. J. Phys. Chem. B 2020, 3, 511. doi: 10.1021/acs.jpcb.9b09730 doi: 10.1021/acs.jpcb.9b09730
38. [38]
  Lu, C.; Yang, J.; Wei, S.; Bi, S.; Xia, Y.; Chen, M.; Hou, Y.; Qiu, M.; Yuan, C.; Su, Y.; et al. Adv. Funct. Mater. 2019, 29, 1806884. doi: 10.1002/adfm.201806884 doi: 10.1002/adfm.201806884
39. [39]
  Sa, Y. J.; Jung, H.; Shin, D.; Jeong, H. Y.; Ringe, S.; Kim, H.; Hwang, Y. J.; Joo, S. H. ACS Catal. 2020, 10, 10920. doi: 10.1021/acscatal.0c02325 doi: 10.1021/acscatal.0c02325
40. [40]
  Gabardo, C. M.; Seifitokaldani, A.; Edwards, J. P.; Dinh, C. T.; Burdyny, T.; Kibria, M. G.; O'Brien, C. P.; Sargent, E. H.; Sinton, D. Energy Environ. Sci. 2018, 11, 2531. doi: 10.1039/C8EE01684D doi: 10.1039/C8EE01684D
41. [41]
  Gao, F. -Y.; Bao, R. -C.; Gao, M. -R.; Yu, S. -H. J. Mater. Chem. A 2020, 8, 15458. doi: 10.1039/D0TA03525D doi: 10.1039/D0TA03525D
42. [42]
  Seifitokaldani, A.; Gabardo, C. M.; Burdyny, T.; Dinh, C. T.; Edwards, J. P.; Kibria, M. G.; Bushuyev, O. S.; Kelley, S. O.; Sinton, D.; Sargent, E. H. J. Am. Chem. Soc. 2018, 140, 3833. doi: 10.1021/jacs.7b13542 doi: 10.1021/jacs.7b13542
1. [1]
  Xiujuan Wang , Yijie Wang , Luyun Cui , Wenqiang Gao , Xiao Li , Hong Liu , Weijia Zhou , Jingang Wang . Coordination-based synthesis of Fe single-atom anchored nitrogen-doped carbon nanofibrous membrane for CO₂ electroreduction with nearly 100% CO selectivity. Chinese Chemical Letters, 2024, 35(12): 110031-. doi: 10.1016/j.cclet.2024.110031
2. [2]
  Ziruo Zhou , Wenyu Guo , Tingyu Yang , Dandan Zheng , Yuanxing Fang , Xiahui Lin , Yidong Hou , Guigang Zhang , Sibo Wang . Defect and nanostructure engineering of polymeric carbon nitride for visible-light-driven CO2 reduction. Chinese Journal of Structural Chemistry, 2024, 43(3): 100245-100245. doi: 10.1016/j.cjsc.2024.100245
3. [3]
  Shaojie Ding , Henan Wang , Xiaojing Dai , Yuru Lv , Xinxin Niu , Ruilian Yin , Fangfang Wu , Wenhui Shi , Wenxian Liu , Xiehong Cao . Mn-modulated Co–N–C oxygen electrocatalysts for robust and temperature-adaptative zinc-air batteries. Chinese Journal of Structural Chemistry, 2024, 43(7): 100302-100302. doi: 10.1016/j.cjsc.2024.100302
4. [4]
  Yi Herng Chan , Zhe Phak Chan , Serene Sow Mun Lock , Chung Loong Yiin , Shin Ying Foong , Mee Kee Wong , Muhammad Anwar Ishak , Ven Chian Quek , Shengbo Ge , Su Shiung Lam . Thermal pyrolysis conversion of methane to hydrogen (H₂): A review on process parameters, reaction kinetics and techno-economic analysis. Chinese Chemical Letters, 2024, 35(8): 109329-. doi: 10.1016/j.cclet.2023.109329
5. [5]
  Gongcheng Ma , Qihang Ding , Yuding Zhang , Yue Wang , Jingjing Xiang , Mingle Li , Qi Zhao , Saipeng Huang , Ping Gong , Jong Seung Kim . Palladium-free chemoselective probe for in vivo fluorescence imaging of carbon monoxide. Chinese Chemical Letters, 2024, 35(9): 109293-. doi: 10.1016/j.cclet.2023.109293
6. [6]
  Min Liu , Bin Feng , Feiyi Chu , Duoyang Fan , Fan Zheng , Fei Chen , Wenbin Zeng . An ESIPT-boosted NIR nanoprobe for ratiometric sensing of carbon monoxide via activatable aggregation-induced dual-color fluorescence. Chinese Chemical Letters, 2025, 36(5): 110043-. doi: 10.1016/j.cclet.2024.110043
7. [7]
  Yaoyin Lou , Xiaoyang Jerry Huang , Kuang-Min Zhao , Mark J. Douthwaite , Tingting Fan , Fa Lu , Ouardia Akdim , Na Tian , Shigang Sun , Graham J. Hutchings . Stable core-shell Janus BiAg bimetallic catalyst for CO₂ electrolysis into formate. Chinese Chemical Letters, 2025, 36(3): 110300-. doi: 10.1016/j.cclet.2024.110300
8. [8]
  Guan-Nan Xing , Di-Ye Wei , Hua Zhang , Zhong-Qun Tian , Jian-Feng Li . Pd-based nanocatalysts for oxygen reduction reaction: Preparation, performance, and in-situ characterization. Chinese Journal of Structural Chemistry, 2023, 42(11): 100021-100021. doi: 10.1016/j.cjsc.2023.100021
9. [9]
  Chenhao Zhang , Qian Zhang , Yezhou Hu , Hanyu Hu , Junhao Yang , Chang Yang , Ye Zhu , Zhengkai Tu , Deli Wang . N-doped carbon confined ternary Pt₂NiCo intermetallics for efficient oxygen reduction reaction. Chinese Chemical Letters, 2025, 36(3): 110429-. doi: 10.1016/j.cclet.2024.110429
10. [10]
  Yue Zhang , Xiaoya Fan , Xun He , Tingyu Yan , Yongchao Yao , Dongdong Zheng , Jingxiang Zhao , Qinghai Cai , Qian Liu , Luming Li , Wei Chu , Shengjun Sun , Xuping Sun . Ambient electrosynthesis of urea from carbon dioxide and nitrate over Mo₂C nanosheet. Chinese Chemical Letters, 2024, 35(8): 109806-. doi: 10.1016/j.cclet.2024.109806
11. [11]
  Xue Dong , Xiaofu Sun , Shuaiqiang Jia , Shitao Han , Dawei Zhou , Ting Yao , Min Wang , Minghui Fang , Haihong Wu , Buxing Han . 碳修饰的铜催化剂实现安培级电流电化学还原CO₂制C₂₊产物. Acta Physico-Chimica Sinica, 2025, 41(3): 2404012-. doi: 10.3866/PKU.WHXB202404012
12. [12]
  Quanyou Guo , Yue Yang , Tingting Hu , Hongqi Chu , Lijun Liao , Xuepeng Wang , Zhenzi Li , Liping Guo , Wei Zhou . Regulating local electron transfer environment of covalent triazine frameworks through F, N co-modification towards optimized oxygen reduction reaction. Chinese Chemical Letters, 2025, 36(1): 110235-. doi: 10.1016/j.cclet.2024.110235
13. [13]
  Xinyu Ren , Hong Liu , Jingang Wang , Jiayuan Yu . Electrospinning-derived functional carbon-based materials for energy conversion and storage. Chinese Chemical Letters, 2024, 35(6): 109282-. doi: 10.1016/j.cclet.2023.109282
14. [14]
  Xuyun Lu , Yanan Chang , Shasha Wang , Xiaoxuan Li , Jianchun Bao , Ying Liu . Hydrogen peroxide electrosynthesis via two-electron oxygen reduction: From pH effect to device engineering. Chinese Chemical Letters, 2025, 36(5): 110277-. doi: 10.1016/j.cclet.2024.110277
15. [15]
  Xinyu Hou , Xuelian Yu , Meng Liu , Hengxing Peng , Lijuan Wu , Libing Liao , Guocheng Lv . Ultrafast synthesis of Mo₂N with highly dispersed Ru for efficient alkaline hydrogen evolution. Chinese Chemical Letters, 2025, 36(4): 109845-. doi: 10.1016/j.cclet.2024.109845
16. [16]
  Chunru Liu , Ligang Feng . Advances in anode catalysts of methanol-assisted water-splitting reactions for hydrogen generation. Chinese Journal of Structural Chemistry, 2023, 42(10): 100136-100136. doi: 10.1016/j.cjsc.2023.100136
17. [17]
  Pingfan Zhang , Shihuan Hong , Ning Song , Zhonghui Han , Fei Ge , Gang Dai , Hongjun Dong , Chunmei Li . Alloy as advanced catalysts for electrocatalysis: From materials design to applications. Chinese Chemical Letters, 2024, 35(6): 109073-. doi: 10.1016/j.cclet.2023.109073
18. [18]
  Shengkai Li , Yuqin Zou , Chen Chen , Shuangyin Wang , Zhao-Qing Liu . Defect engineered electrocatalysts for C–N coupling reactions toward urea synthesis. Chinese Chemical Letters, 2024, 35(8): 109147-. doi: 10.1016/j.cclet.2023.109147
19. [19]
  Ting Xie , Xun He , Lang He , Kai Dong , Yongchao Yao , Zhengwei Cai , Xuwei Liu , Xiaoya Fan , Tengyue Li , Dongdong Zheng , Shengjun Sun , Luming Li , Wei Chu , Asmaa Farouk , Mohamed S. Hamdy , Chenggang Xu , Qingquan Kong , Xuping Sun . CoSe₂ nanowire array enabled highly efficient electrocatalytic reduction of nitrate for ammonia synthesis. Chinese Chemical Letters, 2024, 35(11): 110005-. doi: 10.1016/j.cclet.2024.110005
20. [20]
  Weiping Xiao , Yuhang Chen , Qin Zhao , Danil Bukhvalov , Caiqin Wang , Xiaofei Yang . Constructing the synergistic active sites of nickel bicarbonate supported Pt hierarchical nanostructure for efficient hydrogen evolution reaction. Chinese Chemical Letters, 2024, 35(12): 110176-. doi: 10.1016/j.cclet.2024.110176

Get Citation

PDF

XML

Metrics

PDF Downloads(40)
Abstract views(1233)
HTML views(194)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Ultrathin Nitrogenated Carbon Nanosheets with Single-Atom Nickel as an Efficient Catalyst for Electrochemical CO2 Reduction

Metrics

通讯作者: 陈斌, bchen63@163.com

Ultrathin Nitrogenated Carbon Nanosheets with Single-Atom Nickel as an Efficient Catalyst for Electrochemical CO₂ Reduction