Zobrazeno 1 - 10
of 56
pro vyhledávání: '"Leimeng Sun"'
Autor:
Dongyang Xiao, Huanhuan Du, Leimeng Sun, Xiaochen Suo, Yurong Wang, Yili Zhang, Shaolin Zhang, Shuangyang Kuang, Fangjing Hu, Liangcheng Tu, Daren Yu, Peiyi Song
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-10 (2024)
Abstract The gate-type carbon nanotubes cathodes exhibit advantages in long-term stable emission owing to the uniformity of electrical field on the carbon nanotubes, but the gate inevitably reduces the transmittance of electron beam, posing challenge
Externí odkaz:
https://doaj.org/article/47d8a065a0344de09b3f0b13b0f5a6f1
Autor:
Dongyang Xiao, Weiliang Chen, Leimeng Sun, Minmin Zhu, Zhi Kai Ng, Edwin Hang Tong Teo, Jingyu Zhang, Fangjing Hu
Publikováno v:
Advanced Materials Interfaces, Vol 9, Iss 11, Pp n/a-n/a (2022)
Abstract High and uniform absorption capabilities of terahertz (THz) waves in an ultra‐broadband range is desirable for many THz functional devices. Nowadays, it is still challenging to fabricate flexible THz absorbers with a uniformly high absorpt
Externí odkaz:
https://doaj.org/article/8ed9cd1367ae49d18681f047f839e19c
Autor:
Leimeng Sun, Xinghui Wang, Yurong Wang, Dongyang Xiao, Weifan Cai, Yuan Jing, Yanrong Wang, Fangjing Hu, Qing Zhang
Publikováno v:
Frontiers in Chemistry, Vol 7 (2019)
Nanostructured metal-based compound electrodes with excellent electrochemical activity and electrical conductivity are promising for high-performance energy storage applications. In this paper, we report an asymmetric supercapacitor based on Ti and C
Externí odkaz:
https://doaj.org/article/3cfea77808b545048d030934eec8c99c
Endowing Si-based anodes with both high areal and volumetric capacity is of great importance for their practical application, but this remains extremely challenging. Si-based anodes with high areal capacity are generally designed into porous structur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0430030943a7ed6456fbebecbd067850
https://hdl.handle.net/10356/168894
https://hdl.handle.net/10356/168894
Publikováno v:
Nanoscale Advances. 4:2444-2451
A low-temperature operated in situ synthesis of TiC-modified CNTs is demonstrated to improve the thermal stability and electrochemical properties of CNTs.
Autor:
Zhiyue Huang, Hongcan Liu, Yonghui Xie, Shuying Cheng, Leimeng Sun, Shun Ma, Wangyang Li, Liying Deng, Xinghui Wang, Jiaqi Cao
Publikováno v:
ACS Applied Energy Materials. 4:8857-8865
Publikováno v:
SSRN Electronic Journal.
Autor:
Xiao Dongyang, Bingan Lu, Liang-Cheng Tu, Du Huanhuan, Leimeng Sun, Chun Zhao, Wang Yurong, Zhenting Yang, Xinghui Wang, Fangjing Hu
Publikováno v:
ACS Applied Materials & Interfaces. 12:43864-43875
The large-scale fabrication of high-performance on-chip micro-supercapacitors (MSCs) is the footstone for the development of next-generation miniaturized electronic devices. In practical applications, however, MSCs may suffer from a low areal energy
Autor:
Zhi Kai Ng, Edwin Hang Tong Teo, Leimeng Sun, Xiao Dongyang, Qian Wang, Chun Zhao, Liang-Cheng Tu, Fangjing Hu, Minmin Zhu
Publikováno v:
Journal of Materials Chemistry C. 8:7244-7252
Electromagnetic wave absorbers are essential devices in imaging, wireless communication and energy harvesting systems. In this paper, we propose and experimentally demonstrate a flexible and ultra-broadband terahertz (THz) wave absorber based on grap
Autor:
Edwin Hang Tong Teo, Minmin Zhu, Chun Zhao, Liang-Cheng Tu, Wang Yurong, Peiyi Song, Xiao Dongyang, Leimeng Sun, Fangjing Hu, Huafeng Liu, Siu Hon Tsang
Publikováno v:
Carbon. 154:503-509
Materials with high and broadband absorption characteristics in the terahertz (THz) range are desirable for many applications. In this paper, we propose, fabricate and experimentally demonstrated a wafer-scale vertically aligned carbon nanotube (VACN