Results 51 to 60 of about 3,302 (207)

TiO₂ Passivation Layer on ZnO Hollow Microspheres for Quantum Dots Sensitized Solar Cells with Improved Light Harvesting and Electron Collection

Nanomaterials, 2020
Light harvesting and electron recombination are essential factors that influence photovoltaic performance of quantum dots sensitized solar cells (QDSSCs).
Zhen Li, Libo Yu, Hao Wang, Huiwen Yang, Huan Ma   +4 more
doaj   +1 more source

Advances and Perspectives in Graphene‐Based Quantum Dots Enabled Neuromorphic Devices

Advanced Science, EarlyView.
Graphene‐based QDs are zero‐dimensional carbon nanomaterials with pronounced quantum confinement and tunable electronic structures. Herein, we summarize their synthesis strategies and functionalization methods, and highlight their functional roles and operating mechanisms in devices, as well as recent advances in neuromorphic electronics. We anticipate
Yulin Zhen, Wei Zeng, Zherui Zhao, JiYu Zhao, Ziyan Huang, Zhuo Chen, Kui Zhou, Guanglong Ding, Su‐Ting Han, Ye Zhou   +9 more
wiley   +1 more source

ANALYSIS OF ELASTIC CONSTANTS OF HOLLOW GLASS MICROSPHERE / EPOXY SYNTACTIC FOAM REINFORCED BY GLASS FIBER

Jixie qiangdu, 2016
The mechanical properties of hollow glass microsphere / epoxy syntactic foam can be reinforced by adding glass fiber. Two numerical simulation models have been established with two different hollow glass microsphere and glass fiber arrangements.
YU Wei, LIU Shuang, LI HuiJian, LIANG Xi
doaj  

Nanoparticles-Assembly of LiMn2O4 Hollow Microspheres with Improved Rate Capability and Cycleability for Lithium Ion Batteries

International Journal of Electrochemical Science, 2012
In this paper, we demonstrate the synthesis and application of spinel LiMn2O4 with unique micro- /nano-hybrid structure as a promising cathode for high power Li-ion batteries.
C.Y. Sun, H.Y. Yang, J. Xie, G.S. Cao, X.B. Zhao, T.J. Zhu   +5 more
doaj   +1 more source

Synthesis of SnO2 Hollow Microspheres with Efficient Photocatalytic Activity for Tetracycline Hydrochloride

International Journal of Electrochemical Science, 2020
Antibiotic residues lead to serious environment pollution and provoke many health problems. Among all the antibiotics, Tetracycline hydrochloride (TC-HCl) in surface and drinking waters around the world has attracted widespread attention.
Huancong Shi, Qiming Wu, linhua Jiang, Lin Wang, Min Huang, Bing Han, Zhihao Yu, Yuanhui Zuo   +7 more
doaj   +1 more source

Scalable Engineering of Bio‐Manufactured Extracellular Vesicles for Selective Delivery in Ovarian Cancer Patient‐Derived Models

Advanced Science, EarlyView.
Engineered extracellular vesicles displaying Ephrin‐B2 selectively target Ephrin‐B4–expressing ovarian cancer cells, enabling precise delivery in patient‐derived models. This scalable bio‐manufacturing platform reveals a versatile strategy to exploit Ephrin signaling for highly specific therapeutic payload delivery and motivates exploration of tailored
Nihar Godbole, Andrew Lai, Alexander Quinn, Marianne Gillard, Dominic Guanzon, Katherin Scholz‐Romero, Alexis Salas‐Burgos, Bastián Lillo Dapremont, Rohan Lourie, Naven Chetty, Richard Lobb, Kate Beecher, Amy E. McCart Reed, Kaltin Ferguson, Biao Sun, Yaowu He, John D. Hooper, Carlos Salomon   +17 more
wiley   +1 more source

Beyond d‐Band Catalysis: A Critical Review and Descriptor Framework for Rare‐Earth Engineering in Lithium–Sulfur Batteries

Advanced Science, EarlyView.
Rare‐earth catalysts regulate lithium–sulfur battery chemistry through f‐orbital–mediated interactions, enabling simultaneous polysulfide adsorption and catalytic conversion on conductive carbon hosts. This synergistic control suppresses the shuttle effect, accelerates redox kinetics, and guides stable Li2S nucleation, providing a mechanistic framework
Fan Wang, Shihzad Shakil, Guozhi Wu, Jiarui Huang, Hanhui Lei, Terence Xiaoteng Liu   +5 more
wiley   +1 more source

Unveiling a Hidden Conversion Pathway in CoSe2 Anodes via Rationally Designed CNT‐Interwoven Hollow Carbon Microclusters for High‐Performance Potassium‐Ion Batteries

Advanced Science, EarlyView.
A rational architectural design of hierarchical, CNT‐interwoven hollow carbon microclusters unlocks and stabilizes a unique monoclinic Co3Se4‐mediated conversion–insertion pathway for potassium storage. This structural confinement effectively guides the reaction kinetics and accommodates severe mechanical strain.
Ho Rim Kim, Seohyeon Jang, Hong Geun Oh, Jaewoo Lee, Jihun Yeom, Daiha Shin, Jiung Cho, Inho Nam, Seung‐Keun Park   +8 more
wiley   +1 more source

Synthesis of Homogeneous Hollow Co3O4 Microspheres for Enhanced Cycle Life and Electrochemical Energy Storage Performance

ChemElectroChem, 2020
How to achieve a balance between excellent pseudocapacitive performance and simplicity of the synthetic pathway of Co3O4 is still a challenge. Herein, hollow Co3O4 microspheres were synthesized through a facile template‐free solvothermal approach with a ...
Yaxiu Yang, Xin Chen, Prof. Yali Cao, Wanyong Zhou, He Sun, Prof. Hui Chai   +5 more
doaj   +1 more source

Determination of The Properties of Unsaturated Polyester Resin Composites Reinforced by Hollow Glass Microspheres to Use it as Untraditional Building Material [PDF]

Engineering and Technology Journal, 2015
A light weight composite is fabricated by adding hollow glass microsphere (HGM) as a reinforcement material to the matrix which is unsaturated polyester resin. Different volume fractions of ( HGM) from (30%) to (70%) are used. (HGM) are chosen because of
Ali Kadhem Mahdi, Mustafa Zaid Abdullah Aziz   +1 more
doaj   +1 more source