Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Pingfan Xu"'
ZVS Realization of H-Bridge Low-Voltage High-Current Converter via Phase-Shift and Saturable Control
Publikováno v:
Energies, Vol 15, Iss 24, p 9488 (2022)
A zero-voltage switching (ZVS) H-bridge phase-shifted low-voltage high-current converter with saturable inductors is proposed in this paper. The introduction of saturable inductors solves the short circuit problem caused by high-frequency on–off of
Externí odkaz:
https://doaj.org/article/44ddb06c758940f3862f105586a91901
Publikováno v:
Journal of Colloid and Interface Science. 621:385-397
Polyurethane (PU) composites integrated with outstanding fire retardancy, smoke suppression as well as ameliorated mechanical property is attractive, but remains a challenge. Here, we demonstrate the interfacial architecting of organic-inorganic hybr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5108d80b67763c248c68923d67e58cff
https://doi.org/10.1016/j.jcis.2022.04.082
https://doi.org/10.1016/j.jcis.2022.04.082
Autor:
Pingfan Xu, Samson S. Yu
Publikováno v:
International Journal of Circuit Theory and Applications. 50:2671-2686
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5092bb519b2643ebc416113c6c7f0837
https://doi.org/10.1002/cta.3291
https://doi.org/10.1002/cta.3291
Publikováno v:
Pest management scienceREFERENCES. 78(4)
One theoretical advantage of using unmanned aerial vehicles (UAVs) to spray pesticides for maturing corn is that the strong downwash penetrates canopies. However, only few studies have been conducted to examine in-canopy downwash characteristics. Thi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be7c8ed5a4142af1419f8070814354b9
https://pubmed.ncbi.nlm.nih.gov/34994501
https://pubmed.ncbi.nlm.nih.gov/34994501
Autor:
Jia Xie, Pingfan Xu, Minghua Liu, Yanling Liu, Lang Zhu, Fangxia Yu, Peikun Zhang, Jian Li, Yaofa Luo, Bing Zhou
Publikováno v:
Separation and Purification Technology. 301:121964
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4d2eee69c9e0e85387208a135f02642
https://doi.org/10.1016/j.seppur.2022.121964
https://doi.org/10.1016/j.seppur.2022.121964
Publikováno v:
Chemosphere. 291(Pt 3)
An amphiphilic cellulose aerogel (HCNC-TPB/TMC) was fabricated by grafting 1,3,5-Tris (4-aminophenyl)benzene (TPB) and trimesoyl chloride (TMC) onto the aldehyde nanocellulose through Schiff alkali and substitution reaction. The obtained HCNC-TPB/TMC
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3bf96ae61f355517e3b6477808231602
https://pubmed.ncbi.nlm.nih.gov/34808203
https://pubmed.ncbi.nlm.nih.gov/34808203
Publikováno v:
Applied Surface Science. 471:595-606
Despite considerable advances, it remains imperative but challenging to develop high-performance waterborne polyurethane (WPU) which combines with robust mechanical, thermal and flame retardant properties. Considering its unique structure and propert
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::171ee4dfd246031f3812be5243fc3f5e
https://doi.org/10.1016/j.apsusc.2018.11.235
https://doi.org/10.1016/j.apsusc.2018.11.235
Autor:
Yifan Liu, Kaiyang Liu, Minghua Liu, Shuilan Zeng, Yangjian Cheng, Siyi Huang, Zhang Rongshuo, Chunxiang Lin, Yuancai Lv, Pingfan Xu
Publikováno v:
Chemical Engineering Journal. 339:359-368
Organoarsenic compounds are emerging contaminants because of their considerable solubilities in water and the highly toxic inorganic arsenic species formed during their biotic and abiotic degradation in the natural environment. Herein, the adsorption
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c4ca65e935bc7f41859438e7b5bbb3a
https://doi.org/10.1016/j.cej.2018.01.139
https://doi.org/10.1016/j.cej.2018.01.139
Publikováno v:
RSC Advances. 8:5749-5759
To solve the problem of contamination of hexavalent chromium (Cr(VI)), visible-light-driven graphene-based ternary metal chalcogenide nanosheets (rGO/SnIn4S8) were synthesized via a one-pot surfactant-assisted hydrothermal method for the photoreducti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::47f74c20f60c3b97c4c568a7d4057ff3
https://doi.org/10.1039/c7ra12863k
https://doi.org/10.1039/c7ra12863k
Publikováno v:
International Journal of Precision Agricultural Aviation. 1:52-58
Detection of crop heights by UAVs is fast and accurate and can reflect the growth situation of crops. The core of this operation is the measurement of UAV flight altitude. In order to improve the accuracy of the response to the variation of flight al
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b6603125c4beeaa84d7b0e614e659b8
https://doi.org/10.33440/j.ijpaa.20200401.166
https://doi.org/10.33440/j.ijpaa.20200401.166