Zobrazeno 1 - 10
of 211
pro vyhledávání: '"Kunfeng Chen"'
Publikováno v:
Next Energy, Vol 5, Iss , Pp 100159- (2024)
Solid-state electrolytes have been demonstrated immense potential with their high density and safety for Li, Na batteries. The discovery of novel crystals is of fundamental scientific and technological interest in solid-state chemistry. The discovery
Externí odkaz:
https://doaj.org/article/e0ad496ac4924afaa0989d6fe069c9d6
Publikováno v:
Next Energy, Vol 6, Iss , Pp 100183- (2025)
Supercapacitors have witnessed significant development in recent years due to their high power density, fast charging rate, and excellent cycle stability, which can be used in wearable devices, electric wheel loader, and other energy storage systems
Externí odkaz:
https://doaj.org/article/5e838851c0a54cb48eea20b98511ec13
Publikováno v:
Next Materials, Vol 1, Iss 3, Pp 100030- (2023)
In recent years, hybrid metal halide perovskites (MHPs) materials have shown great potential application prospects in photovoltaics, catalysis, biomedicine, and quantum information technology due to their excellent optoelectronic properties. However,
Externí odkaz:
https://doaj.org/article/1bdfe247c2734ad09f8e6cbaeb0b9dee
Autor:
Baoqing Zhang, Zhaolin Li, Mengfa Wang, Haotian Ling, Yiming Wang, Xijian Zhang, Weihong Liu, Victor Qi, Kunfeng Chen, Gongbin Tang, Aimin Song, Yifei Zhang
Publikováno v:
IEEE Access, Vol 11, Pp 98305-98314 (2023)
In this paper, a narrowband bandpass filter comprising substrate integrated waveguide (SIW) and spoof surface plasmon polaritons (SSPPs) is proposed, achieving miniaturization and low insertion loss at Ka-band. SIWs and SSPPs exhibit low and high cut
Externí odkaz:
https://doaj.org/article/011f2b93a65048838191e92f8a55d954
Publikováno v:
The Innovation, Vol 4, Iss 4, Pp 100458- (2023)
Externí odkaz:
https://doaj.org/article/34586040da4f42c7a0810e9279ec0c13
Publikováno v:
Next Materials, Vol 1, Iss 2, Pp 100018- (2023)
The emergence of new quantum degrees of freedom provides an opportunity for the development and breakthrough of performance bottlenecks in functional materials for modern applications. This article provides an overview of quantum functional materials
Externí odkaz:
https://doaj.org/article/49e4b25938b445f0bdb6b1996dc90098
Publikováno v:
Materials, Vol 16, Iss 21, p 6956 (2023)
Niobium pentoxide (Nb2O5), as an important dielectric and semiconductor material, has numerous crystal polymorphs, higher chemical stability than water and oxygen, and a higher melt point than most metal oxides. Nb2O5 materials have been extensively
Externí odkaz:
https://doaj.org/article/e19bd537c8f94197be0a2bf7ef912e1f
Autor:
Kunfeng Chen, Ji'an Wu, Qianyu Hu, Zheng Lu, Xiangfei Sun, Zhiqiang Wang, Gongbin Tang, Hui Hu, Dongfeng Xue
Publikováno v:
Exploration, Vol 2, Iss 4, Pp n/a-n/a (2022)
Abstract Lithium niobate (LN) is a type of multifunctional dielectric and ferroelectric crystal that is widely used in acoustic, optical, and optoelectronic devices. The performance of pure and doped LN strongly depends on various factors, including
Externí odkaz:
https://doaj.org/article/01e8867dd5c84a408463a0c14a1541d0
Publikováno v:
Frontiers in Chemistry, Vol 9 (2022)
The rapid development of portable, wearable, and implantable electronic devices greatly stimulated the urgent demand for modern society for multifunctional and miniaturized electrochemical energy storage devices and their integrated microsystems. Thi
Externí odkaz:
https://doaj.org/article/fb68cedcf82e4ce3973c7b6374e272f3
Publikováno v:
Materials, Vol 15, Iss 3, p 1157 (2022)
Traditionally, the discovery of new materials has often depended on scholars’ computational and experimental experience. The traditional trial-and-error methods require many resources and computing time. Due to new materials’ properties becoming
Externí odkaz:
https://doaj.org/article/572c491a230d4668a96b7a749ed111b3