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Rational design of efficient transition metal core– shell electrocatalysts for oxygen reduction and evolution reactions
This article systematically calculates polyicosahedral (plh) Ag₃₂X₆ (X = 3d transition metals) core-shell structures by the density functional theory (DFT) method to predict their electrocatalytic activities for oxygen reduction and evolution reactions.
Date:
November 4, 2018
Creator:
Zhao, Zhenghang; D'Souza, Jason; Chen, Fuyi & Xia, Zhenhai
Object Type:
Article
System:
The UNT Digital Library
Waste Materials from Tetra Pak Packages as Reinforcement of Polymer Concrete
This article discusses how compressive and flexural strength and modulus of elasticity decrease gradually, when either Tetra Pak particle concentration or particle size is increased.
Date:
September 28, 2015
Creator:
Martínez-López, Miguel; Martínez-Barrera, Gonzalo; Barrera-Díaz, Carlos; Ureña-Núñez, Fernando & Brostow, Witold, 1934-
Object Type:
Article
System:
The UNT Digital Library
Effect of Polymer Removal on the Morphology and Phase of the Nanoparticles in All-Inorganic Heterostructures Synthesized via Two-Step Polymer Infiltration
This article uses iron oxide/alumina heterostructures formed by two-step infiltration of polystyrene-block-polyvinyl pyridine block copolymer with iron and aluminum precursors from the solution and vapor-phases, respectively, to show that the phase and morphology of iron oxide nanoparticles dramatically depend on the approach used to remove the polymer. The article extends the boundaries of structure manipulations in multicomponent heterostructures synthesized using polymer infiltration synthesis and their properties.
Date:
January 28, 2021
Creator:
Berman, Diana; Sha, Yuchen & Shevchenko, Elena V.
Object Type:
Article
System:
The UNT Digital Library
Carbon-based electrocatalysts for advanced energy conversion and storage
This article presents a critical review on the recent advances in carbon-based metal-free catalysts for fuel cells and metal-air batteries, and discusses the perspectives and challenges in this rapidly developing field of practical significance.
Date:
August 28, 2015
Creator:
Zhang, Jintao; Xia, Zhenhai & Dai, Liming
Object Type:
Review
System:
The UNT Digital Library
Highly efficient and selective electrocatalytic hydrogen peroxide production on Co-O-C active centers on graphene oxide
Article demonstrating that single cobalt atoms anchored on oxygen functionalized graphene oxide form Co-O-C@GO active centres (abbreviated as Co₁@GO for simplicity) act as an efficient and durable electrocatalyst for H₂O₂ production.
Date:
March 28, 2022
Creator:
Zhang, Bin-Wei; Zheng, Tao; Wang, Yun-Xiao; Du, Yi; Chu, Sheng-Qi; Xia, Zhenhai et al.
Object Type:
Article
System:
The UNT Digital Library
Carbon Nanomaterials for Optical Absorber Applications
Article describing optical absorbers based on vertically aligned multi-walled carbon nanotubes (MWCNTs), synthesized using electric-field assisted growth that show an ultra-low reflectance, 100X lower compared to the benchmark, a diffuse metal black - Au-black - from wavelength λ ~ 350 nm – 2500 nm.
Date:
December 28, 2011
Creator:
Kaul, Anupama; Coles, James; Megerian, Krikor; Eastwood, Michael; Green, Robert; Pagano, Thomas et al.
Object Type:
Article
System:
The UNT Digital Library
Some Issues in Cohesive Surface Modeling
Article provides an overview of issues in cohesive surface formulation that are of interest to the author.
Date:
February 28, 2014
Creator:
Needleman, Alan
Object Type:
Article
System:
The UNT Digital Library
Internally shunted sputtered niobium nitride Josephson junctions with a TaNx barrier for nonlatching logic applications
This article reports on the growth, fabrication, and device characterization of NbN internally shunted Josephson junctions with a TaNx barrier.
Date:
December 28, 2000
Creator:
Kaul, Anupama; Whiteley, Stephen R.; Van Duzer, Theodore; Yu, Lei; Newman, Nathan & Rowell, John M.
Object Type:
Article
System:
The UNT Digital Library
Embedded Corrosion Sensing with ZnO-PVDF Sensor Textiles
Article investigating a non-conductive sensor textile as a viable solution for corrosion in underground and submerged steel pipes. The results offer a new option for sub-surface corrosion sensing using low cost, easily fabricated sensor textiles.
Date:
May 28, 2020
Creator:
Chowdhury, Tonoy; D'Souza, Nandika Anne, 1967-; Ho, Yee-Hsien; Dahotre, Narendra B. & Mahbub, Ifana
Object Type:
Article
System:
The UNT Digital Library
Tuning the temperature range of superelastic Ni-Ti alloys for elastocaloric cooling via thermal processing
Article describes how caloric cooling enlisting solid-state refrigerants is potentially a promising eco-friendly alternative to conventional cooling based on vapor compression. Here, the authors have explored tuning the operation temperature range of Ni50.8Ti49.2 for elastocaloric cooling. In particular, they have studied the effect of thermal treatments (a.k.a. aging) on the transformation temperature, superelasticity, and elastocaloric effects of Ni50.8Ti49.2 shape memory alloy tubes.
Date:
April 28, 2023
Creator:
Yamazaki, Takahiro; Montagnoli, Andre L.; Young, Marcus L. & Takeuchi, Ichiro
Object Type:
Article
System:
The UNT Digital Library