Zobrazeno 1 - 10 of 31 pro vyhledávání: '"Huan Huan Guo"'
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Akademický článek
Influence of (Mg1/3Nb2/3) complex substitutions on crystal structures and microwave dielectric properties of Li2TiO3 ceramics with extreme low loss
Autor: Huan-Huan Guo, Di Zhou, Li-Xia Pang, Jin-Zhan Su
Publikováno v: Journal of Materiomics, Vol 4, Iss 4, Pp 368-382 (2018)
A systematic investigation of the Li2Ti1-x(Mg1/3Nb2/3)xO3 (0.1 ≤ x ≤ 0.35) solid solutions synthesized by traditional solid-state reaction method is reported in this work. In the composition range of 0.1 ≤ x ≤ 0.25, a monoclinic rock salt str
Externí odkaz: https://doaj.org/article/eaf9657c700c49bd8758040417cef9e4
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3
Classification of diterpenoid alkaloids from Aconitum kusnezoffii Reichb. by liquid chromatography‐tandem mass spectrometry‐based on molecular networking
Autor: Zhi‐bo Jiang, Huan‐huan Guo, Yun‐qi Hu, Le‐rui Zhou, Chao‐fan Deng, Ze‐dong Nan, Xiao‐li Ma, Xiu‐li Wu
Publikováno v: Journal of Separation Science. 45:739-751
Trace amounts of components in traditional Chinese medicine are considered pharmacological active substances used for treating many serious diseases. However, purifying all the trace substances and making clear their structures are not easy. In this
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a4363504e4f2997812eaffaffd7730a
https://doi.org/10.1002/jssc.202100651
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5
Design of a High-Efficiency and -Gain Antenna Using Novel Low-Loss, Temperature-Stable Li2Ti1–x(Cu1/3Nb2/3)xO3 Microwave Dielectric Ceramics
Autor: Wen-Feng Liu, Li-Xia Pang, Huan-Huan Guo, Jinzhan Su, Di Zhou, Antonio Sergio Bezerra Sombra, Maosen Fu, Peng-Jian Wang, Chao Du
Publikováno v: ACS Applied Materials & Interfaces. 13:912-923
Microwave dielectric ceramics are vital for filters, dielectric resonators, and dielectric antennas in the 5G era. It was found that the (Cu1/3Nb2/3)4+ substitution can effectively adjust the TCF (...
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0fd0b1c685e00bbea971e64e544d5743
https://doi.org/10.1021/acsami.0c18836
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6
Temperature stable Li2Ti0.75(Mg1/3Nb2/3)0.25O3-based microwave dielectric ceramics with low sintering temperature and ultra-low dielectric loss for dielectric resonator antenna applications
Autor: Wen-Feng Liu, Charanjeet Singh, Huan-Huan Guo, Jinzhan Su, Chao Du, Sergei V. Trukhanov, Li-Xia Pang, Qiu-Ping Wang, Peng-Jian Wang, Di Zhou
Publikováno v: Journal of Materials Chemistry C. 8:4690-4700
Microwave dielectric ceramics are considered to be one of the key materials of dielectric resonators/filters and have wide application prospects in fifth generation (5G) mobile communication systems. Here we prepared two kinds of low-sintering temper
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::02de8fbfd2bdf252c8d272698616c0b0
https://doi.org/10.1039/d0tc00326c
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7
Dielectric resonator antennas based on high quality factor MgAl2O4 transparent dielectric ceramics
Autor: Chao Du, Wen-Feng Liu, Hai-Wen Liu, He-Tuo Chen, Jian Zhang, Huan-Huan Guo, Di Zhou, Jinzhan Su
Publikováno v: Journal of Materials Chemistry C. 8:14880-14885
For the first time, a MgAl2O4 transparent ceramic cylindrical dielectric resonator antenna (DRA) is designed using the fundamental HE11δ modes for slot excitation. The transparent microwave dielectric ceramic was synthesized using high-purity MgO an
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4bf8095ee7a1257f28a7dd97c1b30331
https://doi.org/10.1039/d0tc02713h
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8
Ultrahigh enhancement rate of the energy density of flexible polymer nanocomposites using core–shell BaTiO3@MgO structures as the filler
Autor: Mao Sen Fu, Peng-Jian Wang, Wenfeng Liu, Alex Trukhanov, Di Zhou, Sergei V. Trukhanov, Jinzhan Su, Huan-Huan Guo, Charanjeet Singh
Publikováno v: Journal of Materials Chemistry A. 8:11124-11132
Dielectric energy storage capacitors are critical components widely used in electronic equipment and power systems due to their advantages of ultrahigh power density and high voltage. Herein, a novel core–shell BaTiO3@MgO (BT@MO) nanostructure was
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9d521c5270b43f3c81d9d2f290a5113f
https://doi.org/10.1039/d0ta03304a
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9
[Research progress on chemical constituents and pharmacological studies on root bark of Lycium barbarum]
Autor: Jing-Zhi, Chen, Xing, Lu, Yun-Qi, Hu, Huan-Huan, Guo, Xiao-Li, Ma, Xin, Guo, Zhi-Bo, Jiang, Fang, Wang
Publikováno v: Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica. 46(12)
Lycii Cortex, the dry root bark of Lycium barbarum(Solanaceae), is rich in chemical compositions with unique structures, such as organic acids, lipids, alkaloids, cyclopeptides and other components, and plays an important role in traditional Chinese
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::051e4697575bf025c2a08b567fc34091
https://pubmed.ncbi.nlm.nih.gov/34467697
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