4.6 Article

The role of ligament gap in electrocatalytic activity of reduced graphene oxide/NiO mesoporous in hydrogen evolution reaction

Related references

Note: Only part of the references are listed.
Article Chemistry, Multidisciplinary

Facile synthesis of composite between titania nanoparticles with highly exposed (001) facet and coconut shell-derived graphene oxide for photodegradation of methylene blue

Rika Tri Yunarti et al.

Summary: Researchers have successfully synthesized TiO2/GO nanocomposite with an exposed (001) crystal facet to enhance photocatalytic activity, along with graphene oxide contributing to charge separation. The nanocomposite effectively degraded methylene blue solution by 51.30% under visible light irradiation.

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS (2022)

Review Materials Science, Multidisciplinary

Recent advances on the nanoporous catalysts for the generation of renewable fuels

Grandprix T. M. Kadja et al.

Summary: This article comprehensively reviews the recent advances in several typical nanoporous catalysts and their applications in the production of renewable fuels. Nanoporous materials, with their large internal surface area and high density of active catalytic sites, have emerged as highly active heterogeneous catalysts.

JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T (2022)

Article Chemistry, Physical

Tailoring activation sites of metastable distorted IT'-phase MoS2 by Ni doping for enhanced hydrogen evolution

Mingming Liu et al.

Summary: Heteroatom doping, specifically Ni-doping, was found to effectively enhance the catalytic activity of MoS2 for hydrogen evolution reaction. Distorted Ni-IT'-MoS2 with S vacancy exhibited favorable water adsorption energy and Gibbs free energy of hydrogen adsorption, resulting in a significantly improved catalytic performance.

NANO RESEARCH (2022)

Article Chemistry, Physical

Nanocasting nanoporous nickel oxides from mesoporous silicas and their comparative catalytic applications for the reduction of p-nitrophenol

Fadhli et al.

Summary: Nanoporous nickel oxides were prepared using ordered and less-ordered mesoporous silica templates. The ordered structure of NiO-MCM-41 showed higher activity and reusability in catalytic reactions compared to NiO-KCC-1. The preferred mechanism followed the Langmuir-Hinshelwood route.

CHEMICAL PHYSICS LETTERS (2022)

Article Chemistry, Analytical

Selective non-enzymatic uric acid sensing in the presence of dopamine: electropolymerized poly-pyrrole modified with a reduced graphene oxide/PEDOT:PSS composite

Budi Riza Putra et al.

Summary: A highly selective electrochemical sensor based on a molecularly imprinted polymer (MIP) was developed for uric acid detection in the presence of dopamine as an interference molecule. This sensor showed excellent analytical performance, good reproducibility, and stability, demonstrating highly selective detection of uric acid in the presence of interfering species. The sensor is expected to be used in early-stage disease diagnosis.

ANALYST (2022)

Article Chemistry, Multidisciplinary

Optimization of uric acid detection with Au nanorod-decorated graphene oxide (GO/AuNR) using response surface methodology

Hana Safitri et al.

Summary: A modified glassy carbon electrode based on a synthesized graphene oxide gold nanorod decorated composite was developed for sensitive electrochemical sensing of uric acid. The sensor showed good linearity, low detection limit, and quantitation limit, as well as superior stability, reproducibility, and selectivity against interferents.

RSC ADVANCES (2022)

Article Chemistry, Multidisciplinary

Advanced nanomaterials for catalysis: Current progress in fine chemical synthesis, hydrocarbon processing, and renewable energy

Munawar Khalil et al.

Summary: This review summarizes the current progress of advanced nanomaterials in catalysis applications, focusing on the performance of different types of nanomaterials in various reactions and discussions on their catalytic mechanisms. Challenges and future prospects for the application of nanomaterials in the catalysis industry are highlighted, along with the potential opportunities in developing different nanocatalysts based on earth-abundant elements. Additionally, techniques such as heterostructuring, functionalization, and doping have been shown to enhance the catalytic activity of nanomaterials.

JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY (2021)

Article Chemistry, Physical

Coaxial nanofibers of nickel/gadolinium oxide/nickel oxide as highly effective electrocatalysts for hydrogen evolution reaction

Heba H. El-Maghrabi et al.

Summary: This study demonstrated the preparation of efficient Ni/Gd2O3/NiO nanofibers by electrospinning, showing excellent electrocatalytic performance for hydrogen evolution reaction comparable to platinum. These nanofibers possess long-term durability, high hydrogen production capability, and represent a new approach for synthesizing efficient HER catalysts.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2021)

Article Materials Science, Multidisciplinary

Towards Understanding the Raman Spectrum of Graphene Oxide: The Effect of the Chemical Composition

David Lopez-Diaz et al.

COATINGS (2020)

Review Chemistry, Physical

Constructing Earth-abundant 3D Nanoarrays for Efficient Overall Water Splitting - A Review

Mohammed-Ibrahim Jamesh et al.

CHEMCATCHEM (2019)

Review Green & Sustainable Science & Technology

Photocatalytic conversion of CO2 using earth-abundant catalysts: A review on mechanism and catalytic performance

Munawar Khalil et al.

RENEWABLE & SUSTAINABLE ENERGY REVIEWS (2019)

Review Chemistry, Multidisciplinary

Heterostructures for Electrochemical Hydrogen Evolution Reaction: A Review

Guoqiang Zhao et al.

ADVANCED FUNCTIONAL MATERIALS (2018)

Review Chemistry, Multidisciplinary

Earth-abundant catalysts for electrochemical and photoelectrochemical water splitting

Isolda Roger et al.

NATURE REVIEWS CHEMISTRY (2017)

Article Chemistry, Physical

Effect of Chromium and Cobalt Addition on Structural, Optical and Magnetic Properties of NiO Nanoparticles

Pothapalayam Mahali Ponnusamy et al.

ZEITSCHRIFT FUR PHYSIKALISCHE CHEMIE-INTERNATIONAL JOURNAL OF RESEARCH IN PHYSICAL CHEMISTRY & CHEMICAL PHYSICS (2016)

Article Engineering, Electrical & Electronic

Nickel oxide nanoparticles: Synthesis and spectral studies of interactions with glucose

M. El-Kemary et al.

MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING (2013)

Article Chemistry, Multidisciplinary

Raman spectra of graphite oxide and functionalized graphene sheets

Konstantin N. Kudin et al.

NANO LETTERS (2008)

Article Materials Science, Multidisciplinary

Nanosized nickel oxide using bovine serum albumin as template

A Kanthimathi et al.

MATERIALS LETTERS (2004)