Browsing by Author "Qian, Xiaofeng"
Now showing items 21-40 of 43
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Roman, Benjamin (2020-11-25)Cesium lead tribromide nanocrystals have remarkably high photoluminescence quantum yield due, in part, to their tolerance to the formation of defect states. Further, the most commonly formed defect—excess lead on the ...
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Chadaram, Naga Abhilash Abhilash (2021-08-13)The metal halide perovskites have proven their potential in being the active absorption layer for the third-generation perovskite solar cells (PSCs). Their reported power conversion efficiency (PCE) is one of the fastest ...
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Aslan, Ugur (2017-06-02)The effect of hydrogen on thermo-mechanical properties and in-use performance of metals and metal alloys is of critical importance, in particular in structural applications. In recent years, the relevance of H-metal ...
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Dhannoon, Diyar Jamal (2017-07-17)PVDF (polyvinylidene difluoride) is a well-known piezoelectric polymer that has nine polymorphs. This work reviews these polymorphs with respect to their thermal, mechanical and dynamical stability. Here, it is demonstrated ...
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Shiau, Ching-Heng (2021-04-26)Additive manufacturing (AM) techniques have been widely used to fabricate structural components with complex geometries. Understanding AM materials under extreme environments is crucial for their implementation in various ...
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You, Di (2019-11-26)Over the past decade, the chemistry of σ-accepting or Z-type ligands based on main group elements has drawn renewed attention because of the realization that their interaction with a transition metal (M) could be used to ...
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Li, Jialuo (2020-09-11)This dissertation begins with an introduction into the development of MOFs, particularly nano-sized MOFs and MOFs based metal nano-particles. (Chapter I) The reported synthetic strategies as well as their application in ...
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Zhou, Tianyang (2022-12-12)Structural energy storage devices, such as structural batteries and structural supercapacitors, reduce the volume and/or mass of portable electronic devices and electrical vehicles by providing structural support while ...
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Strasser, Alex (2020-04-16)Two-dimensional (2D) transition metal dichalcogenides (TMDCs) have provided a unique materials platform with a variety of interesting optoelectronic properties and great potential for device applications. Janus 2D TMDCs ...
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Nano-Enabled Hydrogels for Continuous Surface Enhanced Raman Spectroscopy Monitoring of Metabolites You, Yilhwan (2019-01-28)Chronic disease management can benefit from continuous real time tracking of disease relevant biochemical levels using minimally invasive implants. Current methods however rely on electrochemical sensing methods integrated ...
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Ghassemi, Nader (2020-08-27)Thermoelectric (TE) materials offer interconversion of thermal and electrical energy through the presence of a heat gradient and thus constitute an attractive option for the recovery of waste heat. Low conversion efficiency ...
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Strasser, Alex (2022-12-12)Janus two-dimensional (2D) materials exhibit rich physical properties and novel fundamental effects. The recent discovery and synthesis of MA2Z4 2D materials prompt further exploration of a new family of van der Waals ...
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Li, Hong; Contryman, Alex; Qian, Xiaofeng; Sina Moeini Ardakani; Gong, Yongji; Wang, Xingli; Weisse, Jeffery; Chi Hwan Lee; Zhao, Jiheng; Ajayan, Pulickel; Li, Ju; Manoharan, Hari; Zheng, Xiaolin (Nature Communications, 2015)
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Huang, Jijie (2016-12-06)Over the past two decades, YBa2Cu3O7-δ(YBCO) has aroused great research interests, owing to its high transition temperature (Tc) of above 90 K and some other advantages. However, most of the practical applications of YBCO ...
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Wang, Chenxu (2020-04-14)Efficient liquid-phase separation technologies such as adsorption and membrane separation are promising to replace conventional energy-demanding separation processes. These techniques are also advantageous to deal with ...
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Chen, Wenmiao (2022-07-19)Metal-organic frameworks are an emerging class of porous materials over last decades. The building units, rather organic linkers or inorganic clusters are highly tailorable, in which the desired coordination moieties, ...
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Sackman, Joseph Robert (2019-05-16)Helium bubble formation in materials is a concern for both modern day nuclear reactors as well as the next generation. Helium trapped in an atomic lattice has a tendency to form bubbles that may cause blisters, flaking, ...
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Al Husseini, Diana (2022-07-10)We report on the development of conformal nanoparticle (NP)-based coatings, with flexible chemical modification, applied to the surface of mid-infrared (MIR) waveguide (WG)-based sensors, to simultaneously achieve sensitivity ...
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Prehn, Evan Miles (2020-01-30)MAX phases are a rapidly expanding family of atomically-layered carbides and nitrides known for their characteristically high temperature stability, excellent thermal shock resistance, good mechanical properties, and easy ...
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Qiao, Tian (2022-06-22)Lead halide perovskite (LHP) nanocrystal (NC) has emerged as one of the most promising materials in the last decade as the sources of photons and charges. This class of materials is naturally defect tolerant that leads to ...