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The roles of lithium-philic giant nitrogen-doped graphene in protecting micron-sized silicon anode from fading
Published 2015“…In the present paper, a new scalable method is adopted in combination with giant nitrogen-doped graphene and micron-size electrode materials. We first synthesize a new type of freestanding LIB anode composed of micron-sized Si (mSi) particles wrapped by giant nitrogen-doped graphene (mSi@GNG) film. …”
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Journal Article -
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Effect of linewidth scaling on hydrostatic stress in passivated interconnects
Published 2011“…Aluminium and copper interconnects of thickness 1 micron and linewidth ranging from 10 nanometers to 10,000 microns, passivated with phosphosilicate glass (PSG) are studied. …”
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Conference Paper -
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Nano- and microparticles for drug delivery
Published 2008“…The project developed a PLGA microparticle system which has a particle size range of 3-8 micron.…”
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Research Report -
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Tantalum-based diffusion barriers for copper metallization
Published 2008“…The technological trend of shrinking integrated circuits in order to increase the logic density and improve the chip performance requires substituting copper for aluminium as interconnects in the deep sub-quarter micron ultra large scale integration (ULSI) devices. …”
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Thesis -
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Fabrication and drug release study of double-layered microparticles of various sizes
Published 2013“…Double-layered microparticles, composed of poly(D,L-lactide-co-glycolide) (50:50) (PLGA) core and poly(L-lactide) (PLLA) shell, of controllable sizes ranging from several hundred microns to few microns were fabricated using a one-step solvent evaporation method. …”
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Journal Article -
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Bioinspired fibrillar adhesives: a review of analytical models and experimental evidence for adhesion enhancement by surface patterns
Published 2017“…Biomimetic adhesives replicate this effect by patterning polymer films with micron- or sub-micron-sized protrusions. Numerical contact-mechanics models as well as experimental adhesion measurements have been reported for a variety of protrusion shapes including flat, rounded, mushroom and spatula geometries. …”
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Journal Article -
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Synthesis of boron nitride nanowires
Published 2011“…Transmission electron microscopic image indicates an abundant quantity of BN nanowires with diameter about 20 nm and length up to several tens of microns. The product has also been characterized by high-resolution electron microscopy and electron energy loss spectrometer. …”
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Journal Article -
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Dip pen nanolithography stamp tip
Published 2012“…This method is a type of scanning probe contact printing but provides the ability to generate higher resolution structures than one can obtain with the conventional technique, which thus far has only enabled micron scale patterning. Sub-100 nm resolution patterning with 16-mercaptohexadecanoic acid (MHA) as an ink is demonstrated with these novel tips and is comparable to what one can obtain with a conventional ink-coated Si3N4 probe tip. …”
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Journal Article -
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Thermochromic VO2 for energy-efficient smart windows
Published 2020“…This review provides a comprehensive overview of the application of VO2 to smart windows with particular emphasis on recent progress from the electronic, atomic, nano, and micron perspectives. The effects of intrinsic atomic defects, elemental doping, and lattice strain on VO2 nanocrystals are examined. …”
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Journal Article -
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Novel biomaterials
Published 2008“…This report consists of 3 projects: Project 1: Nano and microparticles for drug delivery Part 1 - At present stage, we have developed a PLGA microparticle system which has a particle size range of 3-8 micron. It has the particle size especially suitable for intravenous administration. which is desired to prevent capillary clogging and phagocytosis. …”
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Research Report -
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Effects of chemical composition, film thickness, and morphology on the electrochromic properties of donor-acceptor conjugated copolymers based on diketopyrrolopyrrole
Published 2015“…In addition, further study on the influence of film thickness and film morphology reveals that devices with higher optical contrasts are attainable from thicker polymer films at the expense of switching speeds; films with high uniformity and connectedness together with open, loose structures at submicron to micron scale are favorable for achieving good electrochromic performance.…”
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Journal Article -
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Nanoarchitectured current collector for high rate capability of polyaniline based supercapacitor electrode
Published 2013“…Electrochemical test in 1 M H2SO4 at 4 A g−1 delivered specific capacitance as high as 738 F g−1. In addition, sub-micron size of the intercoaxial nanowires spacing ensures the fast penetration of electrolyte ions which resulted in the superior rate capability (98% capacitance retention when applied current was varied from 4 to 25 A g−1). …”
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Journal Article -
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High power lithium-ion hybrid electrochemical capacitors using spinel LiCrTiO4 as insertion electrode
Published 2013“…We report the synthesis and electrochemical performance of sub-micron size LiCrTiO4 particles prepared by a solid-state approach. …”
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Journal Article -
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Electrochemical lithium insertion behavior of combustion synthesized V2O5 cathodes for lithium-ion batteries
Published 2013“…Sub-micron size vanadium pentoxide (V2O5) particles are synthesized by novel urea assisted combustion method. …”
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Journal Article -
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Free-standing hydrogel-particle composite membrane with dynamically controlled permeability
Published 2018“…About micrometer thick layers were either directly attached to a gold surface or prepared as free-standing layers spanning over arrays of microfluidic channels with a width of about hundred microns by using template stripping. Diffusion of liquid medium, low molecular weight molecules, and large molecular weight proteins contained in blood through the composite membrane was observed with combined surface plasmon resonance (SPR) and optical waveguide spectroscopy (OWS). …”
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Journal Article -
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Paper like free-standing hybrid single-walled carbon nanotubes air electrodes for zinc–air batteries
Published 2013“…Such bifunctionalized air electrodes showed uniform surface morphology with interconnected micron-sized porous structure with high porosity (~70%). …”
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Journal Article -
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Photocatalytic and Adsorption Performances of Faceted Cuprous Oxide (Cu2O) Particles for the Removal of Methyl Orange (MO) from Aqueous Media
Published 2017“…Particles of sub-micron size possess significant capacity to adsorb organic molecules from aqueous media. …”
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Journal Article -
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Photocatalytic and Adsorption Performances of Faceted Cuprous Oxide (Cu2O) Particles for the Removal of Methyl Orange (MO) from Aqueous Media
Published 2018“…Particles of sub-micron size possess significant capacity to adsorb organic molecules from aqueous media. …”
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Journal Article -
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Biological and mechanical interplay at the macro- and microscales modulates the cell-niche fate
Published 2018“…Our results indicated biomechanical cell-type dependency, bi-modal elasticity distributions at the micron cell-ECM interaction level, and corresponding differing gene expression profiles. …”
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Journal Article