Anion Defects Engineering of Ternary Nb-Based Chalcogenide Anodes Toward High-Performance Sodium-Based Dual-Ion Batteries
CC BY
Lưu vào:
| Tác giả chính: | , , |
|---|---|
| Định dạng: | Sách |
| Ngôn ngữ: | English |
| Nhà xuất bản: |
Springer
2023
|
| Chủ đề: | |
| Truy cập trực tuyến: | https://link.springer.com/article/10.1007/s40820-023-01070-0 https://dlib.phenikaa-uni.edu.vn/handle/PNK/8036 |
| Từ khóa: |
Thêm từ khóa
Không có từ khóa, Hãy là người đầu tiên đánh dấu biểu ghi này!
|
| id |
oai:localhost:PNK-8036 |
|---|---|
| record_format |
dspace |
| spelling |
oai:localhost:PNK-80362023-04-18T06:55:51Z Anion Defects Engineering of Ternary Nb-Based Chalcogenide Anodes Toward High-Performance Sodium-Based Dual-Ion Batteries Yangjie, Liu Min, Qiu Xiang, Hu SDIBs NbSSe/NC CC BY Sodium-based dual-ion batteries (SDIBs) have gained tremendous attention due to their virtues of high operating voltage and low cost, yet it remains a tough challenge for the development of ideal anode material of SDIBs featuring with high kinetics and long durability. Herein, we report the design and fabrication of N-doped carbon film-modified niobium sulfur–selenium (NbSSe/NC) nanosheets architecture, which holds favorable merits for Na+ storage of enlarged interlayer space, improved electrical conductivity, as well as enhanced reaction reversibility, endowing it with high capacity, high-rate capability and high cycling stability. The combined electrochemical studies with density functional theory calculation reveal that the enriched defects in such nanosheets architecture can benefit for facilitating charge transfer and Na+ adsorption to speed the electrochemical kinetics. The NbSSe/NC composites are studied as the anode of a full SDIBs by pairing the expanded graphite as cathode, which shows an impressively cyclic durability with negligible capacity attenuation over 1000 cycles at 0.5 A g−1, as well as an outstanding energy density of 230.6 Wh kg−1 based on the total mass of anode and cathode. 2023-04-18T06:55:51Z 2023-04-18T06:55:51Z 2023 Book https://link.springer.com/article/10.1007/s40820-023-01070-0 https://dlib.phenikaa-uni.edu.vn/handle/PNK/8036 en application/pdf Springer |
| institution |
Digital Phenikaa |
| collection |
Digital Phenikaa |
| language |
English |
| topic |
SDIBs NbSSe/NC |
| spellingShingle |
SDIBs NbSSe/NC Yangjie, Liu Min, Qiu Xiang, Hu Anion Defects Engineering of Ternary Nb-Based Chalcogenide Anodes Toward High-Performance Sodium-Based Dual-Ion Batteries |
| description |
CC BY |
| format |
Book |
| author |
Yangjie, Liu Min, Qiu Xiang, Hu |
| author_facet |
Yangjie, Liu Min, Qiu Xiang, Hu |
| author_sort |
Yangjie, Liu |
| title |
Anion Defects Engineering of Ternary Nb-Based Chalcogenide Anodes Toward High-Performance Sodium-Based Dual-Ion Batteries |
| title_short |
Anion Defects Engineering of Ternary Nb-Based Chalcogenide Anodes Toward High-Performance Sodium-Based Dual-Ion Batteries |
| title_full |
Anion Defects Engineering of Ternary Nb-Based Chalcogenide Anodes Toward High-Performance Sodium-Based Dual-Ion Batteries |
| title_fullStr |
Anion Defects Engineering of Ternary Nb-Based Chalcogenide Anodes Toward High-Performance Sodium-Based Dual-Ion Batteries |
| title_full_unstemmed |
Anion Defects Engineering of Ternary Nb-Based Chalcogenide Anodes Toward High-Performance Sodium-Based Dual-Ion Batteries |
| title_sort |
anion defects engineering of ternary nb-based chalcogenide anodes toward high-performance sodium-based dual-ion batteries |
| publisher |
Springer |
| publishDate |
2023 |
| url |
https://link.springer.com/article/10.1007/s40820-023-01070-0 https://dlib.phenikaa-uni.edu.vn/handle/PNK/8036 |
| _version_ |
1763543257428525056 |
| score |
8.887836 |