Zobrazeno 1 - 10
of 276
pro vyhledávání: '"Erjun Liang"'
High-pressure and temperature dependent Raman studies on negative thermal expansion material Zn2P2O7
Autor:
Bing Wang, Yingying Duan, Minglun Wei, Juan Guo, Mingju Chao, Qilong Gao, Ya Gao, Zhen Li, Juan Xie, Erjun Liang, Xiao Ren
Publikováno v:
Results in Physics, Vol 61, Iss , Pp 107785- (2024)
Zn2P2O7, a representative material in the A2P2O7 family, exhibits negative thermal expansion (NTE) and possesses a remarkable negative linear expansion coefficient. Here we employ variable temperature and high-pressure Raman spectroscopy to investiga
Externí odkaz:
https://doaj.org/article/bb009844089d42c285a853d2fd2b4d0b
Autor:
Huanhuan Zhang, Shuling Liu, Yanyan Liu, Tongjun Li, Ruofan Shen, Xianji Guo, Xianli Wu, Yushan Liu, Yongfeng Wang, Baozhong Liu, Erjun Liang, Baojun Li
Publikováno v:
iScience, Vol 27, Iss 5, Pp 109715- (2024)
Summary: Hydrogen generation from boron hydride is important for the development of hydrogen economy. Cobalt (Co) element has been widely used in the hydrolysis of boron hydride. Pyrolysis is a common method for materials synthesis in catalytic field
Externí odkaz:
https://doaj.org/article/8e91334840fc42d8a2eda08f92bd286b
Publikováno v:
APL Materials, Vol 11, Iss 6, Pp 061121-061121-7 (2023)
Co9S8 is a highly promising electrochemically active material for energy devices; its rational design and manufacture for further enhancing the electrochemical activity and durability are still challenging. Herein, Co9S8@CNT compounds are synthesized
Externí odkaz:
https://doaj.org/article/36c6e76752e445ef9147a3e980f8e650
Autor:
Niu Zhang, Jinghua Li, Xiaoshuai Kong, Mengting She, Peng Guo, Jingjing Sun, Peiling Yuan, Shuaipu Zang, Mingju Chao, Erjun Liang
Publikováno v:
Journal of Materials Research and Technology, Vol 18, Iss , Pp 3841-3848 (2022)
Nb14W3O44, a promising electrode material of lithium-ion batteries/capacitors, was prepared using a solid-state method. Its geometrical structure, phase diagram, and thermal expansion properties were all thoroughly investigated. The material has a te
Externí odkaz:
https://doaj.org/article/2c4b9eae70f341298c2b596e606a8eb9
Autor:
Mengyue He, Junqiao Wang, Shuai Sun, Yu Mao, Ran Li, Shuo Tian, M. Munib ul Hassan Noor ul Taqi, Erjun Liang
Publikováno v:
Results in Physics, Vol 40, Iss , Pp 105809- (2022)
Compared with the plasmon resonance suppressed by ohmic loss, high refractive index dielectric metamaterials have become a new frontier of nanophotonics because of their small loss. In this work, we numerically simulate the structures of Si and slott
Externí odkaz:
https://doaj.org/article/a3155a3bd4964c46a28340634a0ff6f9
Publikováno v:
Sensors, Vol 23, Iss 9, p 4261 (2023)
The identification of wear rubber balls in the rubber ball cleaning system in heat exchange equipment directly affects the descaling efficiency. For the problem that the rubber ball image contains impurities and bubbles and the segmentation is low in
Externí odkaz:
https://doaj.org/article/b00dbd2413c54909bc773cbf65e3cc75
Autor:
Shuangmei Zhu, Chunzhen Fan, Erjun Liang, Pei Ding, Xiguang Dong, Haoshan Hao, Hongwei Hou, Yuanda Wu
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-9 (2021)
Abstract A new tactic that using Ag nanorice trimer as surface-enhanced hyper Raman scattering substrate is proposed for realizing maximum signal enhancement. In this paper, we numerically simulate and theoretically analyze the optical properties of
Externí odkaz:
https://doaj.org/article/d65251f6b41942538c803af4750cc2d3
Autor:
Qilong Gao, Yixin Jiao, Yi Zheng, Andrea Sanson, Ruggero Milazzo, Luca Olivi, Qiang Sun, Jun Chen, Erjun Liang
Publikováno v:
Results in Physics, Vol 36, Iss , Pp 105410- (2022)
Understanding the role of guest species in framework materials is important to successfully achieve the control of thermal expansion. In this work, the thermal expansion of the Prussian blue analogue FeFe(CN)6 has been effectively tailored from negat
Externí odkaz:
https://doaj.org/article/7747e803e58541bb8483278fae29c224
Autor:
Yige Du, Qilong Gao, Andrea Sanson, Hengli Xie, Yangming Hu, Gaojie Zeng, Juan Guo, Xiao Ren, Erjun Liang
Publikováno v:
Results in Physics, Vol 35, Iss , Pp 105415- (2022)
Negative thermal expansion (NTE) is an intriguing physical phenomenon, which is of great significance for the high precision application. In this work, we have realized to broaden the NTE temperature zone in Mg2P2O7-based bulk material by doping Cu a
Externí odkaz:
https://doaj.org/article/acdf85c0a7494ca0ae6db0a1404ca198
Publikováno v:
Frontiers in Materials, Vol 8 (2021)
CuSCN, as a new type of inorganic hole-transporting semiconductor with a wide bandgap (>3.4 eV), is attracting much attention in the fabrication of perovskite solar cells. In this article, by using first-principles density functional theory (DFT) and
Externí odkaz:
https://doaj.org/article/16d5ee50fad24480b65b4ddbc04c650c