Results 131 to 140 of about 823,341 (305)

Unveiling the Potential of Metal and Non‐Metal Modified Porous Carbon for the Electrochemical Reduction of CO2

Carbon Energy, EarlyView.
Earth‐abundant metal‐ and non‐metal‐modified porous carbons offer a highly tunable platform for electrochemical CO2 reduction. This review shows how electronic interactions, active‐site coordination, pore architecture, and cooperative catalytic effects jointly govern intermediate stabilization, product selectivity, and device‐relevant CO2RR performance.
Hussein A. Younus, Asma Al Harthi, Mohammed Al Abri, Kamel Eid, Rashid Al Hajri   +4 more
wiley   +1 more source

Simple Detection of Di-Butyl Phthalate in Aqueous Samples Using UV–Visible Spectroscopy Based on Functionalized Gold Nanoparticles

Journal of Nanotechnology
Phthalates are extensively used in water bottles and children’s toys. Therefore, detecting phthalates and their common derivatives in different samples is crucial.
Ashwaq M. Alnemari, Amr Hassan, Dina Salah   +2 more
doaj   +1 more source

Gold Nanorods: From Synthesis to Application

, 2015
Gold nanoparticles are attractive materials for biologically and medicinally driven applications due to their interesting optical properties, long-term stability, and non-cytotoxicity. Over the last 10 years gold nanoparticles having various morphologies
Stone, John W., PhD
core  

Dual‐Function Electrocatalysis: Simultaneous Wastewater Remediation and Hydrogen Evolution—A Comprehensive Review

Carbon Energy, EarlyView.
Replacing the oxygen evolution reaction with the electro‐oxidation of pollutants and waste streams offers an energy‐efficient route for simultaneous hydrogen production and pollutant remediation. This review summarizes the reaction mechanisms, catalyst design principles, and emerging paired‐electrolysis strategies that govern activity, selectivity ...
Safa Al‐Yahyaey, Rashid Al‐Hajri, Ala'a H. Al‐Muhtaseb, Hussein A. Younus, Mohammed Al‐Abri   +4 more
wiley   +1 more source

A Convergent Materials Design Paradigm Across Electro‐ and Photocatalysis for Sustainable Hydrogen Peroxide Production

Carbon Energy, EarlyView.
This review outlines advanced modification strategies for electrocatalytic and photocatalytic H2O2 production, covering bandgap tuning, defect engineering, heterostructure construction, cocatalyst loading, and functional framework design. Structure‐performance correlations are revealed across catalysts such as metal oxides, sulfides, carbon nitrides ...
Na Li, Jie Zhou, Yazhou Zhou, Zhen Yang, Yufeng Wang, Bo Weng, Jinyang Chen, Mingchao Shao, Minfeng Zeng, Wei Zong   +9 more
wiley   +1 more source

Biomedical application di "hot" gold nanorods/DNA complexes

, 2017
Gold nanorods exhibit two localized plasma resonance bands tunable.......
Pozzi D, Annesi F, Comparelli R, De Sio L, Pane A, Qualtieri A, Bartolino R, Basta F, Caracciolo G, Placido T, Curri ML, Agostiano A   +11 more
core  

Chiral Gold Nanofibers as Substrates Toward SERS‐Based Chiral and Flexible Sensing

Chemistry – A European Journal, EarlyView.
High‐aspect‐ratio chiral gold nanofibers are a recently reported low‐dimensional material with intrinsic chiroptical properties. Here, we use them as label‐free SERS substrates for the identification of enantiomers in mixtures and detection of model compounds on the surface of paper chip‐based platforms.
Mathias R. S. Nielsen, Christian Hirsch, Gohar Soufi, Anja Boisen, Miguel A. Ramos Docampo   +4 more
wiley   +1 more source

Synthesis of gold nanorods from metallic gold by a sonoelectrochemical method

, 2011
In this work we report a sonoelectrochemical approach for synthesis of gold nanorods from metallic gold. We examined the effect of temperature and electrochemical duration on formation of the gold nanorods.
Kiem C.D., Thien N.D., Long N.N.
core   +1 more source

Z‐Scheme BiOCl‐Based Photocatalysts: Recent Advances in Designing, Structural Engineering, Formation Mechanisms, and High Performance Photocatalytic Environmental Remediation

EcoEnergy, EarlyView.
This review deals with the recent advancements in design and engineering of BiOCl‐based Z‐scheme photocatalysts with emphasis on tailoring of structural, optoelectronic properties and heterojunction assembly for environmental applications including photodegradation of industrial organic waste, pharmaceuticals, pesticides, herbicides, toxic heavy metals,
Sakshi Sharma, Neha Kaushal, Victor Ezebuiro, Monika Sindhu, Lovepreet Singh, Yugesh Singh Thakur, Hendrik C. Swart, Jai Prakash   +7 more
wiley   +1 more source

Integrating Cu2O and Fe2O3 Dual Photoelectrodes Into a Solar Rechargeable Flow Battery

EcoEnergy, EarlyView.
This work presents a solar rechargeable flow battery using protected Cu2O and Fe2O3 dual photoelectrodes and Fe(BPMG)2(II/III) and Fe2+/Fe3+ redox couples. The device enables bias‐free charging and delivers an output voltage of 0.62 V and a solar‐to‐output electricity efficiency of approximately 0.11%. ABSTRACT Solar rechargeable flow batteries (SRFBs),
Junzhe Pei, Yuxi Song, Zhiyu Wang, Yao Wu, Qian He, Qinghua Xu, Qing Wang   +6 more
wiley   +1 more source