Metal telluride nanosheets by scalable solid lithiation and exfoliation
文献类型：期刊论文
| 作者 | Zhang, Liangzhu1,2,3; Yang, Zixuan4,5; Feng, Shun6; Guo, Zhuobin1,7; Jia, Qingchao2,3; Zeng, Huidan2,3; Ding, Yajun1; Das, Pratteek1; Bi, Zhihong1; Ma, Jiaxin1 |
| 刊名 | NATURE
 |
| 出版日期 | 2024-04-11 |
| 卷号 | 628期号:8007页码:15 |
| ISSN号 | 0028-0836 |
| DOI | 10.1038/s41586-024-07209-2 |
| 通讯作者 | Kang, Ning(nkang@pku.edu.cn) ; Wu, Zhong-Shuai(wuzs@dicp.ac.cn) ; Cheng, Hui-Ming(hm.cheng@siat.ac.cn) |
| 英文摘要 | Transition metal tellurides (TMTs) have been ideal materials for exploring exotic properties in condensed-matter physics, chemistry and materials science(1,2,3). Although TMT nanosheets have been produced by top-down exfoliation, their scale is below the gram level and requires a long processing time, restricting their effective application from laboratory to market(4,5,6,7,8). We report the fast and scalable synthesis of a wide variety of MTe2 (M = Nb, Mo, W, Ta, Ti) nanosheets by the solid lithiation of bulk MTe2 within 10 min and their subsequent hydrolysis within seconds. Using NbTe2 as a representative, we produced more than a hundred grams (108 g) of NbTe2 nanosheets with 3.2 nm mean thickness, 6.2 mu m mean lateral size and a high yield (>80%). Several interesting quantum phenomena, such as quantum oscillations and giant magnetoresistance, were observed that are generally restricted to highly crystalline MTe2 nanosheets. The TMT nanosheets also perform well as electrocatalysts for lithium-oxygen batteries and electrodes for microsupercapacitors (MSCs). Moreover, this synthesis method is efficient for preparing alloyed telluride, selenide and sulfide nanosheets. Our work opens new opportunities for the universal and scalable synthesis of TMT nanosheets for exploring new quantum phenomena, potential applications and commercialization. |
| WOS研究方向 | Science & Technology - Other Topics |
| 语种 | 英语 |
| WOS记录号 | WOS:001207836100002 |
| 出版者 | NATURE PORTFOLIO |
| 源URL |  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Kang, Ning; Wu, Zhong-Shuai; Cheng, Hui-Ming |
| 作者单位 | 1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian, Peoples R China 2.East China Univ Sci & Technol, Sch Mat Sci & Engn, Shanghai, Peoples R China 3.East China Univ Sci & Technol, Shanghai Elect Chem Innovat Inst, Shanghai, Peoples R China 4.Peking Univ, Sch Elect, Key Lab Phys & Chem Nanodevices, Beijing, Peoples R China 5.Peking Univ, Sch Elect, Ctr Carbon Based Elect, Beijing, Peoples R China 6.Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, Shenyang, Peoples R China 7.Univ Chinese Acad Sci, Beijing, Peoples R China 8.Chinese Acad Sci, Dalian Natl Lab Clean Energy, Dalian, Peoples R China 9.Chinese Acad Sci, Shenzhen Inst Adv Technol, Shenzhen Key Lab Energy Mat Carbon Neutral, Shenzhen, Peoples R China 10.Shenzhen Univ Adv Technol, Fac Mat Sci & Energy Engn, Shenzhen, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Liangzhu,Yang, Zixuan,Feng, Shun,et al. Metal telluride nanosheets by scalable solid lithiation and exfoliation[J]. NATURE,2024,628(8007):15. |
| APA | Zhang, Liangzhu.,Yang, Zixuan.,Feng, Shun.,Guo, Zhuobin.,Jia, Qingchao.,...&Cheng, Hui-Ming.(2024).Metal telluride nanosheets by scalable solid lithiation and exfoliation.NATURE,628(8007),15. |
| MLA | Zhang, Liangzhu,et al."Metal telluride nanosheets by scalable solid lithiation and exfoliation".NATURE 628.8007(2024):15. |
入库方式： OAI收割
来源：金属研究所
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