Results 81 to 90 of about 11,162 (253)

A New Method for the Preparation of Monoporous Hollow Microspheres

Langmuir, 2010
The feasibility of producing a hollow microsphere with a single hole in its shell by coaxial electrohydrodynamic atomization (CEHDA) is demonstrated. Polymethylsilsesquioxane (PMSQ) was used as a model shell material encapsulating a core of a volatile liquid, perfluorohexane (PFH), which was subsequently evaporated to produce the hollow microspheres ...
Chang, M, Stride, E, Edirisinghe, M
openaire   +2 more sources

CHARACTERIZATION OF MICRO/NANO POROUS HOLLOW GLASS MICROSPHERES FABRICATED THROUGH VARIOUS CHEMICAL ETCHING PROCESSE FOR USE IN SMART COATINGS

Iranian Journal of Materials Science and Engineering, 2016
Porous hollow glass microspheres have many uses, including encapsulation of active materials. In this paper a fast and facile method for fabricating porous hollow glass-microspheres was demonstrated by etching them using dilute hydrofluoric acid. Then, a
T. Ebrahimi Sadrabadi, S.R. Allahkaram, N. Towhidi   +2 more
doaj  

Development of heat-insulating fire-resistant coating for building structures

MATEC Web of Conferences, 2018
The study presents the results of the composition development for producing heat-insulating fire-resistant coating for concrete and metal surfaces of various construction facilities.
Chukhlanov Vladimir, Selivanov Oleg, Trifonova Tatyana, Ilina Marina, Chukhlanova Natalia   +4 more
doaj   +1 more source

Multifunctional Design of Solid Polymer Electrolytes: Paving the Way for High‐Performance All‐Solid‐State Batteries

Carbon Energy, EarlyView.
This review provides a comprehensive and systematic overview of the multifunctional design strategies for solid polymer electrolytes (SPEs), a pivotal component for enabling high‐performance all‐solid‐state batteries (ASSBs). It begins with a detailed classification of SPE systems and elaborates on their respective molecular design principles. The work
Bin Man, Yuzhen Zhao, Bo Fu, Yulong Zeng, Yinwen Chen, Qingrui Liu, Wenjing Luo, Xin Li, Xuewei Li, Zikang Zhang, Yun Zheng, Sijie Liu   +11 more
wiley   +1 more source

Using sonochemistry for the fabrication of hollow ZnO microspheres

Ultrasonics Sonochemistry, 2010
Hollow ZnO microspheres assembled by nanoparticles have been prepared by a sonochemical synthesis at room temperature using carbon spheres as template. The growth process of the precursor was investigated. The prepared hollow spheres were characterized by X-ray diffraction (XRD), field-emission scanning electron microscopy (FE-SEM), high-resolution ...
Xiaohua, Jia, Huiqing, Fan, Faqiang, Zhang, Lei, Qin   +3 more
openaire   +2 more sources

An Analysis of the Structure and Thermal Conductivity of Hollow Microsphere Filled Syntactic Foams

Civil and Environmental Engineering, 2019
The influence of types and parameters of hollow microspheres in the composition of syntactic foams on their structure and coefficient of thermal conductivity has been studied.
Petkova-Slipets Rositsa, Zlateva Penka
doaj   +1 more source

Precursor-template Strategy toward Hollow Nanostructured Li(Ni1/3Co1/3Mn1/3)O2 Microspheres Cathode with Enhanced Electrochemical Performance

International Journal of Electrochemical Science, 2018
The hollow nanostructured Li(Ni1/3Co1/3Mn1/3)O2 (NCM) microspheres with low Li/Ni disorder were fabricated by precursor-template approach and investigated electrochemically as lithium ion batteries (LIBs) cathode. The as-obtained NCM microspheres cathode
Zhenya Kang, Yourong Wang, Mengzhi Yao, Siqing Cheng   +3 more
doaj   +1 more source

MXenes as a Versatile Platform for High‐Energy‐Density Asymmetric Supercapacitors

Carbon Energy, EarlyView.
MXenes with high conductivity and tunable surface chemistry are reviewed as advanced electrodes for asymmetric supercapacitors. MAX‐phase synthesis, surface and interlayer engineering, defect modulation, and composite designs are discussed, highlighting enhanced ion transport, pseudocapacitance, energy density, cycling stability, and sustainable routes
Seul‐Yi Lee, Jagadis Gautam, Shrikant Vaiju Sadavar, Soo‐Jin Park   +3 more
wiley   +1 more source

Hollow Microspheres Wrapped with Graphene Nanosheets

, 2016
The quasi-solid-state Li-ion capacitor is demonstrated with graphene nanosheets prepared by an electrochemical exfoliation as the positive electrode and the porous TiO2 hollow microspheres wrapped with the same graphene nanosheets as the negative ...
Yusong Zhu, Liu, Z, Lijun Fu, Zhao, D, Yuping Wu, Dongyuan Zhao, Chang, Z, Wang, C, Wang, F, Zaichun Liu, Faxing Wang, Chun Wang, Wu, Y, Yujuan Zhao, Fu, L, Zhao, Y, Zhu, Y, Zheng Chang   +17 more
core   +1 more source

Infinite Functional Versatility, Formidable Limits: Evaluating Gallium‐Based Liquid Metals in Rechargeable Batteries

Carbon Energy, EarlyView.
Beyond the hype surrounding the self‐healing properties of gallium‐based liquid metals (Ga‐LMs), this perspective critically examines their functional roles in metal‐ion batteries, highlighting both their underlying merits and the often‐overlooked challenges, including non‐representative design and testing configurations, performance overestimations ...
Turly P. P. Sumanasekara, Petar Jovanović, Ali Zavabeti, Dan Yang, Mainak Majumder, Anthony F. Hollenkamp, Torben Daeneke, Mahdokht Shaibani   +7 more
wiley   +1 more source