Zachary S. Campbell
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View article: Scientific Goals of the TIGERISS Mission
Scientific Goals of the TIGERISS Mission Open
View article: Performance Degradation of Amine-Infused Fiber Sorbents for Direct Air Capture: Mechanisms and Solutions
Performance Degradation of Amine-Infused Fiber Sorbents for Direct Air Capture: Mechanisms and Solutions Open
Sorbent stability poses significant impacts on long-term performance of direct air capture (DAC) of CO2 and levelized cost of capture (LCOC). We report the DAC performance degradation of amine-infused fiber sorbents based on pol…
View article: Leveraging molecular scale free volume generation to improve gas separation performance of carbon molecular sieve membranes
Leveraging molecular scale free volume generation to improve gas separation performance of carbon molecular sieve membranes Open
View article: Insights on influence of polymer molecular weight on gas sorption, transport and plasticization in glassy 6FDA-DAM polyimide membranes
Insights on influence of polymer molecular weight on gas sorption, transport and plasticization in glassy 6FDA-DAM polyimide membranes Open
View article: CO<sub>2</sub> Uptake and Stability Enhancement in Vinyltrimethoxysilane‐Treated SBA‐15 Solid Amine‐Based Sorbents
CO<sub>2</sub> Uptake and Stability Enhancement in Vinyltrimethoxysilane‐Treated SBA‐15 Solid Amine‐Based Sorbents Open
Silica‐supported amine absorbents, including materials produced by tethering aminosilanes or infusion of poly(ethyleneimine), represent a promising class of materials for CO 2 capture applications, including direct air and point source cap…
View article: Facile Synthesis of Cu-Doped TiO<sub>2</sub> Particles for Accelerated Visible Light-Driven Antiviral and Antibacterial Inactivation
Facile Synthesis of Cu-Doped TiO<sub>2</sub> Particles for Accelerated Visible Light-Driven Antiviral and Antibacterial Inactivation Open
In this work, we present a facile and scalable hydrolysis-based route for the synthesis of copper-doped TiO2 particles for highly effective light-activated antiviral and antibacterial applications. The performance of the synthes…
View article: Insights on Influence of Polymer Molecular Weight on Gas Sorption, Transport and Plasticization in Glassy 6fda-Dam Polyimide Membranes
Insights on Influence of Polymer Molecular Weight on Gas Sorption, Transport and Plasticization in Glassy 6fda-Dam Polyimide Membranes Open
View article: 3D Imaging of On-Chip Porous Medium Using X-ray Laminography: Application to Reactive Flow Dissolution at Small Scales
3D Imaging of On-Chip Porous Medium Using X-ray Laminography: Application to Reactive Flow Dissolution at Small Scales Open
In this study, X-ray laminography is used to monitor the evolution of a model 3D packed bed porous medium on a chip (micromodels) undergoing reactive flows. The obtained 3D images are used to compute the fluid flow patterns and develop ins…
View article: Supercritical millifluidic reactor for the synthesis of efficient GaN nanophotocatalysts
Supercritical millifluidic reactor for the synthesis of efficient GaN nanophotocatalysts Open
View article: Cover Picture: Flow Synthesis of Single and Mixed Metal Oxides (Chem. Methods 8/2022)
Cover Picture: Flow Synthesis of Single and Mixed Metal Oxides (Chem. Methods 8/2022) Open
The Front Cover shows a versatile flow synthesis strategy for continuous manufacturing of single- and mixed-metal oxide particles with a high degree of size monodispersity. The flow-focusing microreactor equipped with an online photo-cross…
View article: Flow Synthesis of Single and Mixed Metal Oxides
Flow Synthesis of Single and Mixed Metal Oxides Open
A generalizable and versatile microfluidic approach for facile synthesis of a wide range of metal oxide microparticles using atypical metal‐organic precursors is reported. Microparticles of three single oxide materials, zinc(II) oxide, tin…
View article: Flow Chemistry: A Sustainable Voyage Through the Chemical Universe en Route to Smart Manufacturing
Flow Chemistry: A Sustainable Voyage Through the Chemical Universe en Route to Smart Manufacturing Open
Microfluidic devices and systems have entered many areas of chemical engineering, and the rate of their adoption is only increasing. As we approach and adapt to the critical global challenges we face in the near future, it is important to …
View article: Supercritical Millifluidic Reactor for the Synthesis of Efficient Gan Nanophotocatalysts
Supercritical Millifluidic Reactor for the Synthesis of Efficient Gan Nanophotocatalysts Open
View article: Continuous Flow Solar Desorption of CO<sub>2</sub> from Aqueous Amines
Continuous Flow Solar Desorption of CO<sub>2</sub> from Aqueous Amines Open
Recovery of captured carbon dioxide (CO2) is considered the most energy-intensive stage of postcombustion CO2 capture strategies by aqueous amines. In response, an optically transparent flow reactor with continuous in operando CO2 collecti…
View article: Continuous flow synthesis of phase transition-resistant titania microparticles with tunable morphologies
Continuous flow synthesis of phase transition-resistant titania microparticles with tunable morphologies Open
A flow chemistry strategy for synthesis of anatase titania microparticles utilizing a flow-focusing microreactor integrated with a collimated UV LED is presented. The synthesized microparticles possess a wide variety of morphologies and hi…
View article: Butadiene sulfone as ‘volatile’, recyclable dipolar, aprotic solvent for conducting substitution and cycloaddition reactions
Butadiene sulfone as ‘volatile’, recyclable dipolar, aprotic solvent for conducting substitution and cycloaddition reactions Open
Butadiene sulfone has been employed as a "volatile", recyclable dipolar, aprotic solvent in the reaction of benzyl halide with metal azides to form benzyl azide (1) and the subsequent reaction of benzyl azide with p-toluenesulfonyl cyanide…