04-wiley-body-after-stop

original.pdf parsed_text.md cleaned_body.md raw_docling.md coverage_audit.json

high_risk_body_missing_blocks: 10

Abstract chars: 0

Sections

• Body (1623 chars)
• 1. Introduction (6036 chars)
• 2. Results and Discussion (10382 chars)

Low Coverage Blocks

• p1 metadata coverage=0.133: X. Gao, H. Zhang, S. Li, S. Zhang, J. Guo, Y. Lai, Z. Zhang School of Metallurgy and Environment Hunan Province Key Laboratory of Nonferrous Value-Added Metallurgy Engineering Research Center of the Ministry of Education for Advanced Battery Materials Central
• p6 scientific_body coverage=0.045: and less than P0 (≈11 min), as seen in the Figure 4h. Figure S5f, Supporting Information; Figure 5i show the comparison of the cycling performance of P0 and NHCO-5 electrodes at 3 and 5 C fast-charging rate. P0 and NHCO-5 electrodes have similar initial chargi
• p6 scientific_body coverage=0.048: diffusion, and oxygen vacancies can synergistically improve the electronic and ionic conductivity of LRMO.[9b,17c] Therefore, the increasing fast-charging capability is ascribed to the enhanced diffusion kinetic and fast charge transfer after the local electroni
• p6 back_matter coverage=0.028: Supporting Information, shows the first and last charge and dis- charge curves at 3 and 5 C charging rate, respectively. There is no obvious difference as charged at 3 C for the two electrodes. How- ever, P0 electrode shows larger voltage polarization as charged
• p7 scientific_body coverage=0.034: shows the EIS Nyquist plots of P0 and NHCO-5 electrodes be- fore electrochemical cycles. All the curves include three regions. A small interrupt in the high frequency represents the Ohmic re- sistance (Rs) of the cell. One semicircle in the middle-high fre- qu
• p7 scientific_body coverage=0.039: As far as mechanisms of the improved rate performance and fast-charging capability are concerned, previous reports have demonstrated that oxygen redox chemistry results in sluggish kinetics with low Li+ diffusion rate and high charge-transfer resistance.[5c,25]
• p8 scientific_body coverage=0.015: impedance of NHCO-5 with surface defect construction.[17c] The GITT measurement is also conducted to compare the kinetic per- formance of P0 and NHCO-5 electrodes after five cycles at 0.04 C (Figure S6b, Supporting Information). Figure S6c,d, Support- ing Infor
• p8 scientific_body coverage=0.065: s−1 for P0 electrode. The improved lithium diffusion rate and fast charge transfer, ascribing to the local electronic structure modu- lation, result in boosting the rate performance and fast-charging capability of LRMO. The O 1s XPS spectra of P0 and NHCO-5 ele
• p9 scientific_body coverage=0.054: increasing electrical conductivity, facilitating lithium ion diffu- sion and fast charge transfer, but also suppressing oxygen release and promoting the charge compensation of both cationic and an- ionic redox. To explore the structural evolution of P0 and NHCO
• p9 scientific_body coverage=0.0: A weak peak at about 430 cm−1 is assigned to the Li2MnO3 phase. The peak II at around 650 cm−1 of both samples is the evidence of the spinel/rock-salt structure due to the shortening of M–O
• p9 scientific_body coverage=0.026: bonds.[5b] The smaller area ratio of spinel-like component for NHCO-5 suggests that minor structural transformation occurs from layer to spinel/rock-salt phase. It is mainly ascribed to be the fact that surface defect and spinel-like phase can stabilize the cr
• p10 back_matter coverage=0.0: The authors acknowledge the financial support of the National Natural Sci- ence Foundation of China (52274309). This work also was supported by the Beamlines MCD–A and MCD–B (Soochow Beamline for Energy Mate- rials) at NSRL.
• p10 scientific_body coverage=0.069: In summary, a facile surface defect construction strategy is proved to address the issues of irreversible oxygen release and sluggish kinetic for Li-rich Mn-based oxides cathodes, result- ing in the excellent rate performance and fast-charging capabil- ity wit