Results 181 to 190 of about 29,788 (277)

Truncated Octahedral PtCu Alloy Nanoparticles for Efficient Methanol Electrooxidation

MetalMat, EarlyView.
Platinum–copper nano‐truncated octahedra are developed as efficient electrocatalysts for methanol oxidation in alkaline media, exhibiting notably enhanced activity compared to commercial Pt/C. Experimental and theoretical analysis reveals that alloying with copper modifies the electronic structure of platinum, facilitating the key reaction step and ...
Mengfei Liu, Haoran Chen, Jiahao Zheng, Yingying Wang, Yanyun Ma, Yiqun Zheng   +5 more
wiley   +1 more source

Square-wave voltammetry assays for glycoproteins on nanoporous gold. [PDF]

J Electroanal Chem (Lausanne), 2014
Pandey B, Bhattarai JK, Pornsuriyasak P, Fujikawa K, Catania R, Demchenko AV, Stine KJ.   +6 more
europepmc   +1 more source

A green solvent processable, self‐doped N‐annulated perylene butyl tetraester applied as a solar cell cathode interlayer

Polymer International, EarlyView.
A new organic molecular cathode interlayer is presented built upon the perylene butyl tetraester scaffold. The new molecule incorporates N‐annulation and a functional amine group to control optical, electrochemical and physical properties and delivers excellent solar cell performance. Abstract We report a new amino‐bay‐substituted, N‐annulated perylene
Kathryn M Wolfe, Shahidul Alam, Zachary T Gardner, Biswajit Pal, Alexander Harrison, Frédéric Laquai, Chad Risko, Gregory C Welch   +7 more
wiley   +1 more source

Covalent Functionalization of NiFe Layered Double Hydroxides using Tris(Hydroxymethyl)Aminomethane

Small, EarlyView.
Covalent functionalization of NiFe layered double hydroxides with tris(hydroxymethyl)aminomethane enables controlled growth, enhanced structural order, and improved processability. Temporary TRIS anchoring promotes stable water‐based inks and binder‐free electrode fabrication, leading to enhanced oxygen evolution activity and long‐term stability under ...
Alvaro Seijas Da Silva, Federico Juarez‐Dominguez, Víctor Oestreicher, Martín Mizrahi, Diego Hunt, Bruno J. C. Vieira, Joao C. Waerenborgh, Valeria Ferrari, Gonzalo Abellán   +8 more
wiley   +1 more source

Square wave voltammetry of TNT at gold electrodes modified with self-assembled monolayers containing aromatic structures. [PDF]

PLoS One, 2014
Trammell SA, Zabetakis D, Moore M, Verbarg J, Stenger DA.   +4 more
europepmc   +1 more source

Theoretical treatment of high-frequency, large-amplitude ac voltammetry applied to ideal surface-confined redox systems

, 2012
Abramowitz, Amatore, Amatore, Amatore, Amatore, Amatore, Amatore, Anastassiou, Andrieux, Andrieux, Armstrong, Armstrong, Armstrong, Bard, Bell, Bell, Bell, Bond, Brevnov, Chen, Chen, Chidsey, Christopher G. Bell, Costas A. Anastassiou, Creager, Danny O’Hare, Finklea, Finklea, Finklea, Fleming, Fleming, Fleming, Fleming, Garreau, Garreau, Guo, Guo, Harrington, Harrington, Harris, Hinch, Hirst, Honeychurch, Honeychurch, Honeychurch, Honeychurch, Howell, Huang, Jennifer H. Siggers, Jeuken, Jeuken, Jeuken, Kim H. Parker, Laviron, Laviron, Laviron, Laviron, Laviron, Lee, Léger, Marcus, Milsom, Myland, Press, Smalley, Song, Weber, Weber, Wightman, Wipf, Yap, Zhang   +71 more
core   +1 more source

Laser‐Assisted In Situ Fabrication of rGO/Bi2O3 Nanocomposites for Heavy Metal Sensing

Small, EarlyView.
Rapid CO2 laser irradiation drives the in situ formation of Bi2O3 nanoplatelets within reduced graphene oxide, yielding flexible, reproducible electrodes with excellent stripping voltammetric performance toward trace heavy metals. ABSTRACT In this work, we introduce a laser‐assisted approach to synthesize reduced graphene oxide/bismuth oxide (III) (rGO/
Andy Bruno, Ana Ameda, Ivan Dědek, Majlinda Vasjari, Michal Otyepka, Ruslán Alvarez‐Diduk, Arben Merkoçi   +6 more
wiley   +1 more source

Ultra‐Uniform Lithium‐Ion Transport Enabled by Supramolecular Polymeric Networks as Artificial Solid Electrolyte Interphase Layers for Highly Stable Lithium‐Ion Battery Anodes

Small, EarlyView.
Incorporation of p‐phenylenediamine (pPD) into the polymer–pPD supramolecular artificial SEI reduces the activation energy for Li‐ion desolvation at the interface and promotes Li‐ion transport through the layer, thereby ensuring uniform delivery of Li‐ion into the SCN and stable cycling performance regardless of the inherently uneven thickness of the ...
Jeong Won Ho, Myeong Gyun Nam, Sungpyo Hong, Yong Hui Kim, Chaeyeon Ha, Minjun Kim, Hyunjun Song, Yuna Son, Seong Woo Jeong, Jin Kyo Koo, Chan‐Hwa Chung, Myoung‐Woon Moon, Young‐Jun Kim, Sang Uck Lee, Pil J. Yoo   +14 more
wiley   +1 more source

Ferrocene-Boronic Acid-Fructose Binding Based on Dual-Plate Generator-Collector Voltammetry and Square-Wave Voltammetry. [PDF]

ChemElectroChem, 2015
Li M, Xu SY, Gross AJ, Hammond JL, Estrela P, Weber J, Lacina K, James TD, Marken F.   +8 more
europepmc   +1 more source

Compositional Gradient–Engineered Ti–WO3 Films for Simultaneous Enhancement of Coloration Efficiency and Mechanical Robustness

Small, EarlyView.
A gradient Ti‐doped WO3 electrochromic film is developed via dynamic co‐sputtering, enabling depth‐dependent band engineering and strain regulation. The gradient structure induces a built‐in electric field across the film thickness that enhances coupled ion–electron transport while improving mechanical robustness.
Fang Luo, Chang‐Shin Park, Yeoung‐Eun Seo, Xiaosong Jiang, Han‐Ki Kim   +4 more
wiley   +1 more source