DICP OpenIR
Three-Dimensional Ordered Macroporous Metal-Organic Framework Single Crystal-Derived Nitrogen-Doped Hierarchical Porous Carbon for High-Performance Potassium-Ion Batteries
Zhou, Xuefeng1; Chen, Lanlan1; Zhang, Wenhua1,2,3; Wang, Jiawei4; Liu, Zhenjie4; Zeng, Sifan1; Xu, Rui1; Wu, Ying1; Ye, Shufen1; Feng, Yuezhan8; Cheng, Xiaolong1; Peng, Zhangquan4; Li, Xifei7; Yu, Yan1,5,6
Corresponding AuthorYu, Yan(yanyumse@ustc.edu.cn)
KeywordOrdered interconnected macropores in situ Raman spectra carbon nitrogen doping potassium-ion batteries
Source PublicationNANO LETTERS
2019-08-01
ISSN1530-6984
DOI10.1021/acs.nanolett.9b01127
Volume19Issue:8Pages:4965-4973
Funding ProjectNational Key R&D Research Program of China[2018YFB0905400] ; National Natural Science Foundation of China[51622210] ; National Natural Science Foundation of China[51872277] ; National Natural Science Foundation of China[21605136] ; DNL cooperation Fund, CAS[DNL180310]
Funding OrganizationNational Key R&D Research Program of China ; National Key R&D Research Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; DNL cooperation Fund, CAS ; DNL cooperation Fund, CAS ; National Key R&D Research Program of China ; National Key R&D Research Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; DNL cooperation Fund, CAS ; DNL cooperation Fund, CAS ; National Key R&D Research Program of China ; National Key R&D Research Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; DNL cooperation Fund, CAS ; DNL cooperation Fund, CAS ; National Key R&D Research Program of China ; National Key R&D Research Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; DNL cooperation Fund, CAS ; DNL cooperation Fund, CAS
WOS SubjectChemistry, Multidisciplinary ; Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter
WOS Research AreaChemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
WOS KeywordRATE CAPABILITY ; ANODE ; SODIUM ; NANOFIBERS ; GRAPHITE ; LITHIUM ; INTERCALATION ; ELECTRODES ; GRAPHENE ; STORAGE
AbstractThe biggest challenge of potassium-ion batteries (KIBs) application is to develop high-performance electrode materials to accommodate the potassium ions large size. Herein, by rational design, we carbonize three-dimensional (3D) ordered macroporous ZIF-8 to fabricate 3D interconnected nitrogen-doped hierarchical porous carbon (N-HPC) that shows excellent rate performance (94 mAh g(-1) at 10.0 A g(-1)), unprecedented cycle stability (157 mA g(-1) after 12000 cycles at 2.0 A g(-1)), and superior reversible capacity (292 mAh g(-1) at 0.1 A g(-1)). The 3D hierarchical porous structure diminishes the diffusion distance for both ions/electrons, while N-doping improves the reactivity and electronic conductivity via producing more defects. In addition, the bicontinuous structure possesses a large specific surface area, decreasing the current density, again improving the rate performance. In situ Raman spectra analysis confirms the potassiation and depotassiation in the N-HPC are highly reversible processes. The galvanostatic intermittent titration measurement and first-principles calculations reveal that the interconnected macropores are more beneficial to the diffusion of the K+. This 3D interpenetrating structure demonstrates a superiority for energy storage applications.
Language英语
Funding OrganizationNational Key R&D Research Program of China ; National Key R&D Research Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; DNL cooperation Fund, CAS ; DNL cooperation Fund, CAS ; National Key R&D Research Program of China ; National Key R&D Research Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; DNL cooperation Fund, CAS ; DNL cooperation Fund, CAS ; National Key R&D Research Program of China ; National Key R&D Research Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; DNL cooperation Fund, CAS ; DNL cooperation Fund, CAS ; National Key R&D Research Program of China ; National Key R&D Research Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; DNL cooperation Fund, CAS ; DNL cooperation Fund, CAS
WOS IDWOS:000481563800020
PublisherAMER CHEMICAL SOC
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/173549
Collection中国科学院大连化学物理研究所
Corresponding AuthorYu, Yan
Affiliation1.Univ Sci & Technol China, Hefei Natl Lab Phys Sci Microscale, Key Lab Mat Energy Convers, Dept Mat Sci & Engn,Chinese Acad Sci, Hefei 230026, Anhui, Peoples R China
2.Univ Sci & Technol China, Hefei Natl Lab Phys Sci Microscale, CAS Key Lab Mat Energy Convers, Hefei 230026, Anhui, Peoples R China
3.Univ Sci & Technol China, Synerget Innovat Ctr Quantum Informat & Quantum P, Hefei 230026, Anhui, Peoples R China
4.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Electroanalyt Chem, Changchun 130022, Jilin, Peoples R China
5.Univ Sci & Technol China, State Key Lab Fire Sci, Hefei 230026, Anhui, Peoples R China
6.Chinese Acad Sci, Dalian Natl Lab Clean Energy DNL, Dalian 116023, Peoples R China
7.Xian Univ Technol, Inst Adv Electrochem Energy, Xian 710048, Shaanxi, Peoples R China
8.Zhengzhou Univ, Key Lab Mat Proc & Mold, Minist Educ, Zhengzhou 450002, Henan, Peoples R China
Recommended Citation
GB/T 7714
Zhou, Xuefeng,Chen, Lanlan,Zhang, Wenhua,et al. Three-Dimensional Ordered Macroporous Metal-Organic Framework Single Crystal-Derived Nitrogen-Doped Hierarchical Porous Carbon for High-Performance Potassium-Ion Batteries[J]. NANO LETTERS,2019,19(8):4965-4973.
APA Zhou, Xuefeng.,Chen, Lanlan.,Zhang, Wenhua.,Wang, Jiawei.,Liu, Zhenjie.,...&Yu, Yan.(2019).Three-Dimensional Ordered Macroporous Metal-Organic Framework Single Crystal-Derived Nitrogen-Doped Hierarchical Porous Carbon for High-Performance Potassium-Ion Batteries.NANO LETTERS,19(8),4965-4973.
MLA Zhou, Xuefeng,et al."Three-Dimensional Ordered Macroporous Metal-Organic Framework Single Crystal-Derived Nitrogen-Doped Hierarchical Porous Carbon for High-Performance Potassium-Ion Batteries".NANO LETTERS 19.8(2019):4965-4973.
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