Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Jielin Ma"'
Electrical tree modelling in dielectric polymers using a phase-field regularized cohesive zone model
Publikováno v:
Materials & Design, Vol 235, Iss , Pp 112409- (2023)
Electrical treeing is a leading cause to the eventual breakdown of dielectric polymers under high voltages. This paper presents a simulation scheme developed based on the phase-field regularized cohesive zone model (PF-CZM) for electrical tree modell
Externí odkaz:
https://doaj.org/article/373fcec09e81472cb232942310d1d721
Autor:
Jielin Ma, Yan Yang, Qi Wang, Yuheng Deng, Malvern Yap, Wen Kwang Chern, Joo Tien Oh, Zhong Chen
Publikováno v:
Polymers, Vol 15, Iss 12, p 2666 (2023)
Insulation failure of composite epoxy insulation materials in distribution switchgear under the stress of heat and humidity is one of the leading causes of damage to switchgear components. This work prepared composite epoxy insulation materials by ca
Externí odkaz:
https://doaj.org/article/f1aeb9073ae64a78b0a396e5db8a344e
Publikováno v:
Polymers, Vol 15, Iss 8, p 1942 (2023)
In this study, we conducted the hygrothermal aging of an epoxy composite insulation material at 95% relative humidity (RH) and temperatures of 95 °C, 85 °C, and 75 °C. We measured electrical properties, including volume resistivity, electrical per
Externí odkaz:
https://doaj.org/article/551612cad1fa47108e52a62b31a92139
Autor:
Chen, Jielin Ma, Yan Yang, Qi Wang, Yuheng Deng, Malvern Yap, Wen Kwang Chern, Joo Tien Oh, Zhong
Publikováno v:
Polymers; Volume 15; Issue 12; Pages: 2666
Insulation failure of composite epoxy insulation materials in distribution switchgear under the stress of heat and humidity is one of the leading causes of damage to switchgear components. This work prepared composite epoxy insulation materials by ca
Publikováno v:
Polymer Chemistry. 11:6632-6639
Cationic polymers are one of the main classes of materials investigated against bacteria through the membrane-lysis mechanism. The cationic–hydrophobic balance, molecular structure and distribution of cationic and hydrophobic moieties of these poly
Cationic polymers are under intense research to achieve prominent antimicrobial activity. However, the cellular and in vivo toxicity caused by nonspecific electrostatic interaction has become a major challenge for their practical applications. Here,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f52eae98b68578b2f418617600da3544
https://hdl.handle.net/10356/162102
https://hdl.handle.net/10356/162102
Publikováno v:
Macromolecular rapid communications. 42(20)
Pseudomonas aeruginosa (P. aeruginosa) is a life-threatening pathogen associated with multiantibiotic resistance, which is largely caused by its strong ability to form biofilms. Recent research has revealed that gallium (III) shows an activity agains
Autor:
Jielin Ma, Peng Chen, Mary B. Chan-Park, Khanh Duong Phan, Hongwei Duan, Paramita Das, Chun Kiat Yeo
Publikováno v:
ACS Applied Nano Materials. 1:940-952
Nacre mimetics show great potential as lightweight, mechanically robust, and functional materials. Here, we introduce highly reinforced nacre-mimetic nanocomposite (NC), prepared via self-assembly of poly(vinyl alcohol) polymer-coated synthetic nanoc
Autor:
Jielin Ma, Peng Chen, Jiajing Zhou, Jinghua Ren, Phillip B. Messersmith, Hongwei Duan, Qirong Xiong
Publikováno v:
ACS nano, vol 10, iss 12
We present a platform strategy that offers diverse flexibility in tailoring the structure and properties of core–shell plasmonic nanoparticles with built-in nanogaps. Our results have demonstrated that polydopamine serves multiple concerted functio