Results 1 to 10 of about 376,533 (260)

2D In-Plane CuS/Bi2WO6 p-n Heterostructures with Promoted Visible-Light-Driven Photo-Fenton Degradation Performance

open access: yesNanomaterials, 2019
Photo-Fenton degradation of pollutants in wastewater is an ideal choice for large scale practical applications. Herein, two-dimensional (2D) in-plane CuS/Bi2WO6 p-n heterostructures have been successfully constructed by an in situ assembly strategy and ...
Li Guo   +5 more
doaj   +1 more source

Scalable Electrocatalytic Urea Wastewater Treatment Coupled with Hydrogen Production by Regulating Adsorption Behavior of Urea Molecule

open access: yesNano-Micro Letters
Highlights The heterogeneous interface of NiO/Co3O4 was constructed for regulating adsorption behavior of urea functional groups. The regulation mechanism of urea molecular adsorption behavior was verified by temperature-programmed desorption experiments
Chunming Yang   +9 more
doaj   +1 more source

Bandgap‐Coupled Template Autocatalysis toward the Growth of High‐Purity sp2 Nanocarbons

open access: yesAdvanced Science, 2021
Extraordinary properties and great application potentials of carbon nanotubes (CNT) and graphene fundamentally rely on their large‐scale perfect sp2 structure.
Jun Gao   +5 more
doaj   +1 more source

Research progress on low-concentration CO_2 capture by porous solid-phase adsorption materials

open access: yes能源环境保护, 2023
To alleviate the increasingly severe global warming problem and achieve carbon neutrality goals, the carbon capture, utilization, and storage (CCUS) technology has attracted widespread attention as an important breakthrough direction.
PAN Pengyun   +6 more
doaj   +1 more source

Favorable Lithium Nucleation on Lithiophilic Framework Porphyrin for Dendrite-Free Lithium Metal Anodes

open access: yesResearch, 2019
Lithium metal constitutes promising anode materials but suffers from dendrite growth. Lithiophilic host materials are highly considered for achieving uniform lithium deposition.
Bo-Quan Li   +6 more
doaj   +2 more sources

Microwave irradiation directly excites semiconductor catalyst to produce electric current or electron-holes pairs

open access: yesScientific Reports, 2019
Generally, photon of Microwave (MW) electromagnetic waves have long been thought to be lower energy, which could not excite metals or semiconductor materials to generate electric current and electron-holes pairs (e− cb + h+ vb).
Jicheng Zhou   +7 more
doaj   +1 more source

Oxidative Desulfurization of Tire Pyrolysis Oil over Molybdenum Heteropolyacid Loaded Mesoporous Catalysts

open access: yesReactions, 2021
Pyrolysis oil derived from waste tires consists of sulfur content in the range of 7000 to 9000 ppm. For use in diesel engines, its sulfur content must be lowered to 10 to 15 ppm.
Jasmine Kaur   +3 more
doaj   +1 more source

Molybdenum-Modified Titanium Dioxide Nanotube Arrays as an Efficient Electrode for the Electroreduction of Nitrate to Ammonia

open access: yesMolecules
Electrochemical nitrate reduction (NO3−RR) has been recognized as a promising strategy for sustainable ammonia (NH3) production due to its environmental friendliness and economical nature.
Huixi Chen   +6 more
doaj   +1 more source

HZSM-5 Catalyst for Cracking Palm Oil to Gasoline: A Comparative Study with and without Impregnation

open access: yesBulletin of Chemical Reaction Engineering & Catalysis, 2013
It is important to develop a renewable source of energy to overcome a limited source fossil energy. Palm oil is a potential alternative and environmental friendly energy resource in Indonesia due to high production capacity of this vegetable oil.
Achmad Roesyadi   +3 more
doaj   +1 more source

Accelerating syngas-to-aromatic conversion via spontaneously monodispersed Fe in ZnCr2O4 spinel

open access: yesNature Communications, 2022
Spontaneous monodispersion of active species and their stabilization in reductive atmospheres remain a challenge in catalytic syngas chemistry. Here the authors demonstrate that syngas-to-aromatic conversion can be significantly accelerated by the ...
Guo Tian   +11 more
doaj   +1 more source

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