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Temperature-responsive biometamaterials for gastrointestinal applications
Published 2021“…We anticipate that temperature-triggered systems could usher the development of the next generation of stents, drug delivery, and sensing systems housed in the GI tract.…”
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Conformal single-layer encapsulation of PEDOT at low substrate temperature
Published 2017“…This method is achieved by initiated chemical vapor deposition (iCVD) process, which is scalable and employs solvent-free and low-substrate temperature conditions. The encapsulant used, poly(divinylbenzene-co-maleic anhydride) (PDVB-MA), was first time synthesized via vapor phase process. …”
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Mechanistic Investigations of Epoxide Aminolysis in Microreactors at High Temperatures and Pressures
Published 2013“…The activation energy for the formation of desired product is observed to be higher than those for regioisomer formation and for secondary aminolysis, indicating that increasing temperature improves selectivity in addition to accelerating the reaction. …”
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Molten ionic oxides for CO2 capture at medium to high temperatures
Published 2020“…Herein, we demonstrate the first liquid absorbents for CO2 capture at medium to high temperatures (500 to 700° C). Molten ionic oxides based on sodium borate and the mixed alkali-metal borates show remarkably fast kinetics and intrinsic regenerability, with no observable deterioration in performance over multiple absorption–desorption cycles under both temperature- and pressure-swing operations. …”
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Correlated Ion Transport and the Gel Phase in Room Temperature Ionic Liquids
Published 2021“…Here we present a theory of ion aggregation and gelation of room temperature ionic liquids (RTILs). Based on it, we investigate the effect of ion aggregation on correlated ion transport-ionic conductivity and transference numbers-obtaining closed-form expressions for these quantities. …”
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Revealing the critical role of radical-involved pathways in high temperature cyclopentanone pyrolysis
Published 2020“…Understanding CPO decomposition is crucial for building a high-temperature combustion model. Here we present a comprehensive kinetic model for high-temperature pyrolysis of CPO with verified results from high-pressure shock tube (HPST) measurements. …”
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Discovering Amorphous Indium Phosphide Nanostructures with High-Temperature ab Initio Molecular Dynamics
Published 2016“…We employ high-temperature ab initio molecular dynamics (AIMD) as a sampling approach to discover low-energy, semiconducting, indium phosphide nanostructures. …”
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Catalytic Oxidation of Methane into Methanol over Copper-Exchanged Zeolites with Oxygen at Low Temperature
Published 2017“…The direct catalytic conversion of methane to liquid oxygenated compounds, such as methanol or dimethyl ether, at low temperature using molecular oxygen is a grand challenge in C–H activation that has never been met with synthetic, heterogeneous catalysts. …”
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Mesoporous WN/WO3-composite nanosheets for the chemiresistive detection of NO2 at room temperature
Published 2020“…In addition, the composites successfully lower the optimum temperature of WO[subscript 3] from 300 °C to room temperature, and the composites-based sensor presents good long-term stability for NO[subscript 2] of 100 ppb. …”
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A General Route for Nanoemulsion Synthesis Using Low-Energy Methods at Constant Temperature
Published 2021“…The central dogma of nanoemulsion formation using low-energy methods at constant temperature - popularly known as the emulsion inversion point (EIP) method - is that to create O/W nanoemulsions, water should be added to a mixture of an oil and surfactant. …”
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Sustained drag reduction in a turbulent flow using a low-temperature Leidenfrost surface
Published 2017“…We use active heating on a superhydrophobic surface to establish a stable vapor layer or “Leidenfrost” state at a relatively low superheat temperature. The continuous film of water vapor lubricates the interface, and the resulting slip boundary condition leads to skin friction drag reduction on the inner rotor of a custom Taylor-Couette apparatus. …”
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Temperature‐dependent vapor–liquid equilibria and solvation free energy estimation from minimal data
Published 2020“…These two pieces of information coupled with matching conditions between the functional forms developed by Japas and Levelt Sengers for near critical conditions and by Harvey for low and moderate temperature conditions allow the fitting of a piecewise function that predicts the temperature‐dependent solvation energy for dilute solutes up to the critical temperature of the solvent. …”
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New Pathways for Formation of Acids and Carbonyl Products in Low-Temperature Oxidation: The Korcek Decomposition of γ-Ketohydroperoxides
Published 2017“…We present new reaction pathways relevant to low-temperature oxidation in gaseous and condensed phases. …”
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Mixed Matrix Membranes Based on Torlon® and ZIF-8 for High-Temperature, Size-Selective Gas Separations
Published 2022“…The effect of filler loading, gas size, and temperature on the MMMs permeability, diffusivity, and selectivity was investigated. …”
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Direct Observation of Early-Stage Quantum Dot Growth Mechanisms with High-Temperature Ab Initio Molecular Dynamics
Published 2017“…Indium phosphide QDs have emerged as a primary candidate to more toxic CdSe QDs, but production of InP QDs with the desired properties lags behind other QD materials due to a poor understanding of how to tune the growth process. Using high-temperature ab initio molecular dynamics (AIMD) simulations, we report the first direct observation of early-stage intermediates and subsequent formation of an InP cluster from indium and phosphorus precursors. …”
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