Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Liyuan Geng"'
Publikováno v:
Catalysts, Vol 13, Iss 9, p 1294 (2023)
The formation of valuable chiral skeletons through asymmetric gold catalysis has made considerable progress due to the unrivaled affinity of gold complexes with multiple carbon–carbon bonds. The renaissance of chiral ligands in recent decades has e
Externí odkaz:
https://doaj.org/article/10c9b6f6323743658872769953d3c156
Publikováno v:
You-qi chuyun, Vol 39, Iss 10, Pp 1116-1121 (2020)
In order to improve the positioning accuracy of the geographic coordinate where the center line of long-distance oil and gas pipeline is located, the working principle of the pipeline geographic coordinate measurement system was analyzed, and the err
Externí odkaz:
https://doaj.org/article/75ce67980ec14b7f8afb7b110ad7a0c7
Publikováno v:
Sustainability; Volume 14; Issue 19; Pages: 12102
Girth weld defects in long-distance oil and gas pipelines are one of the main causes of pipeline leakage failure and serious accidents. Magnetic flux leakage (MFL) is one of the most widely used inline inspection methods for long-distance pipelines.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a3924644ea9265fe609faa1a824e0235
Publikováno v:
Volume 5: Operations, Applications, and Components; Seismic Engineering; ASME Nondestructive Evaluation, Diagnosis and Prognosis (NDPD) Division.
In recent years, with the development of long-distance oil and gas pipelines, the number of accidents, most of which caused serious consequences, is increasing gradually. According to statistics, pipeline cracking caused by girth weld problems accoun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e9f53e451df9b71e1536536d4fc7f447
https://doi.org/10.1115/pvp2022-79842
https://doi.org/10.1115/pvp2022-79842
Publikováno v:
Volume 5: Operations, Applications, and Components; Seismic Engineering; ASME Nondestructive Evaluation, Diagnosis and Prognosis (NDPD) Division.
In the actual process of magnetic flux leakage inline inspection, the following four problems are often encountered: 1) There are many impurities in pipelines, which seriously interfere with the results of magnetic flux leakage inline inspection; 2)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11660b93979e9e3ea7b028bc4e734465
https://doi.org/10.1115/pvp2022-84628
https://doi.org/10.1115/pvp2022-84628
Autor:
Feiyuan Sun, Huabin Yang, Shilun Gao, Liyuan Geng, Dandan Yang, Zhaoxiang Zhang, Shaoqi Li, Xiaohua Li, Peng-Fei Cao, Yiyang Pan
Publikováno v:
Advanced Materials Interfaces. 7:1901726
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43115b158b12c5a13747d0d749592579
https://doi.org/10.1002/admi.201901726
https://doi.org/10.1002/admi.201901726
Autor:
Shilun Gao, Huabin Yang, Shaoqi Li, Xiaohua Li, Peng-Fei Cao, Liyuan Geng, Dandan Yang, Yiyang Pan
Publikováno v:
Electrochimica Acta. 327:135058
As one of the highest specific capacity anode materials in lithium-ion batteries, the main technical issue for silicon (Si) based electrodes is the rapid capacity fading caused by the huge volume changes. Porous Si materials are reported to efficient
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ba053bbd53afee47569a998e063c7f79
https://doi.org/10.1016/j.electacta.2019.135058
https://doi.org/10.1016/j.electacta.2019.135058
Autor:
Qiang Li, Guifeng Zhang, Guanghui Ma, Liyuan Geng, Hongquan Deng, Xing Kou, Qiying Jiang, Zhiguo Su, Jiandu Lei
Publikováno v:
Journal of Membrane Science. :87-95
A novel method for the preparation of molecularly imprinted nanospheres is presented by premix membrane emulsification technique. On the example of chloramphenicol (CAP), the imprinted nanospheres were prepared using methacrylic acid (MAA) as functio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7425f3071055400e6ec36c05ca6a9f71
https://doi.org/10.1016/j.memsci.2012.06.023
https://doi.org/10.1016/j.memsci.2012.06.023
Publikováno v:
Journal of Chemical Technology & Biotechnology. 87:635-642
BACKGROUND: There are few reports on erythromycin molecularly imprinted polymers (MIPs) used as HPLC stationary phase and solid phase extraction matrices. These imprinted polymers are prepared by bulk polymerization, which is tedious and time-consumi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20860f83af896ba71aa4e815901faf86
https://doi.org/10.1002/jctb.2757
https://doi.org/10.1002/jctb.2757
Autor:
Guifeng Zhang, Xing Kou, Hongquan Deng, Guanghui Ma, Jiandu Lei, Zhiguo Su, Qiying Jiang, Liyuan Geng
Publikováno v:
Journal of nanoscience and nanotechnology. 12(9)
Preparation of uniform size molecularly imprinted nanospheres for erythromycin with good selectivity and high binding capacity by precipitation polymerization were presented, in which erythromycin, methacrylic acid and ethylene glycol dimethacrylate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3d8a365534f4dbd8332957fb292ee0f9
https://pubmed.ncbi.nlm.nih.gov/23035481
https://pubmed.ncbi.nlm.nih.gov/23035481