Results 81 to 90 of about 463,485 (240)

Electricity Generation By Using Exhaust Gases

open access: yes, 2021
Now-a-days technology is moving at a very faster rate. The conventional sources of energy are on a verge of extinction. So scientists are merging towards the use of non-conventional energy resources. But it also requires some kind of energy to convert it
Prachi Sambhaji Kurhe   +3 more
core  

INVESTIGATION OF COX REDUCTION SYSTEM PROTOTYPE AT 1000CC VEHICLE REMOVAL GASES USING KNIFE-TO-PLATE GLOW DISCHARGE PLASMA [PDF]

open access: yes, 2004
COx reduction of exhaust gases from 1000cc vehicle has investigated using prototype reactor of corona glow discharge of plasma. Knife-to-plate electrodes configuration is used inside the reactor with DC high voltage source to generate corona glow ...
Suseno, Ahmad   +2 more
core   +1 more source

Rapid Microwave Plasma Engineering of HfO2/C@C Core‐Shell Fibrous Membrane Toward Flexible High‐Performance Electromagnetic Wave Absorption

open access: yesAdvanced Functional Materials, EarlyView.
Rapid microwave plasma torch engineering tunes crystal phases, carbon graphitization and oxygen‐vacancy defects in HfO2/C@C core‐shell fibrous membranes. Synergistic multi‐loss effects optimize impedance matching to deliver −65.75 dB reflection loss and a 7.37 GHz effective bandwidth for flexible electromagnetic wave absorption.
Qichao Ding   +14 more
wiley   +1 more source

Architecture‐Driven Functional Coupling in Vertically Aligned Nanocomposites

open access: yesAdvanced Functional Materials, EarlyView.
Vertically aligned nanocomposites define a growth‐engineered architecture in which vertical interfaces, strain fields, defect pathways, and phase connectivity are created simultaneously. This review shows how these architectural features couple ferroic, optical, ionic, electrochemical, and device responses, establishing design rules and open challenges
Md Shatil Islam‐Shanto   +4 more
wiley   +1 more source

Desert Plant Inspired Hierarchical Nanofibrous Membranes for Integrated Solar Desalination and Heavy Metal Remediation

open access: yesAdvanced Functional Materials, EarlyView.
An Alhagi maurorum inspired hierarchical composite membrane (NFCu) was developed by integrating heavy metal remediation and solar‐driven interfacial evaporation in a single platform. Beyond the photothermal effect, a localized photocatalytic process is realized on the CuO surface, deepening the mechanistic understanding of light–matter–water ...
Yuqiong He   +9 more
wiley   +1 more source

Covalent Functionalization of 2D Semiconductors: A Roadmap to Advanced Electronic Devices

open access: yesAdvanced Functional Materials, EarlyView.
This Review presents recent advances in the covalent functionalization strategies for two‐dimensional semiconductors and their implementation in modern technologies. Layered materials are modified through diverse molecular chemistries (e.g., thiols, diazonium salts, alkyl halides, and electron‐deficient species) to tailor their surface properties ...
Ramiro Quirós‐Ovies   +2 more
wiley   +1 more source

A study of hydrogen fuel impact on compression ignition engine performance

open access: yesMATEC Web of Conferences, 2018
In this paper, a dual-fuel compression ignition engine test bench is presented. In hydrogen-diesel fuel co-combustion conditions, the engine parameters are determined – performance: effective torque, effective power and mean effective pressure; fuel ...
Dimitrov Evgeni   +4 more
doaj   +1 more source

Comparative Evaluation of UV/Vis Spectrophotometry and Ion Chromatography for Analyzing Low-Concentration Fluorine Compounds in Flue Gas [PDF]

open access: yes대한환경공학회지
As emission standards for fluorine compounds have become increasingly stringent in semiconductor and electronic component manufacturing facilities, and installation restrictions have been applied to facilities with large annual emissions, the importance ...
Seung-Jin Choi   +5 more
doaj   +1 more source

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