Results 91 to 100 of about 9,253,105 (381)

Enhancing Low‐Temperature Performance of Sodium‐Ion Batteries via Anion‐Solvent Interactions

open access: yesAdvanced Functional Materials, EarlyView.
DOL is introduced into electrolytes as a co‐solvent, increasing slat solubility, ion conductivity, and the de‐solvent process, and forming an anion‐rich solvent shell due to its high interaction with anion. With the above virtues, the batteries using this electrolyte exhibit excellent cycling stability at low temperatures. Abstract Sodium‐ion batteries
Cheng Zheng   +7 more
wiley   +1 more source

Compressed Natural Gas Operated Two-Wheeler [PDF]

open access: yes, 2018
In this paper the results obtained on a 110cc two-wheeler S.I. engine using both petrol and CNG as fuel. Tests like Acceleration test, Emission test, Mileage test and Exhaust noise test were conducted at different operating condition.
Abhishek, P. (Patil)   +4 more
core   +1 more source

A review on underground gas storage systems: Natural gas, hydrogen and carbon sequestration

open access: yesEnergy Reports, 2023
Manal Al-Shafi   +3 more
semanticscholar   +1 more source

Options of natural gas pipeline reassignment for hydrogen: Cost assessment for a Germany case study

open access: yesInternational journal of hydrogen energy, 2019
The uncertain role of the natural gas infrastructure in the decarbonized energy system and the limitations of hydrogen blending raise the question of whether natural gas pipelines can be economically utilized for the transport of hydrogen. To investigate
S. Cerniauskas   +4 more
semanticscholar   +1 more source

Cu‐Based MOF/TiO2 Composite Nanomaterials for Photocatalytic Hydrogen Generation and the Role of Copper

open access: yesAdvanced Functional Materials, EarlyView.
HKUST‐1/TiO2 composite materials show a very high photocatalytic hydrogen evolution rate which increases as a function of the irradiation time until reaching a plateau and even surpasses the performance of the 1%Pt/TiO2 material after three photocatalytic cycles.
Alisha Khan   +9 more
wiley   +1 more source

Atomic Size Misfit for Electrocatalytic Small Molecule Activation

open access: yesAdvanced Functional Materials, EarlyView.
This review explores the application and mechanisms of atomic size misfit in catalysis for small molecule activation, focusing on how structural defects and electronic properties can effectively lower the energy barriers of chemical bonds in molecules like H2O, CO2, and N2.
Ping Hong   +3 more
wiley   +1 more source

Development and performance evaluation of foaming agent for heavy oil development and study on oil displacement mechanism in heterogeneous micromodel

open access: yesJournal of Petroleum Exploration and Production Technology
Due to their high viscoelasticity and excellent plugging ability, surfactant foam systems can mitigate the effects of heterogeneity and have emerged as a key technology in tertiary oil recovery in recent years.
Mingguo Peng   +6 more
doaj   +1 more source

Standard methods and related techniques for on-line detection of the total sulfur content in natural gas

open access: yesNatural Gas Industry B, 2018
At present, many domestic total sulfur detection methods are accurate and reliable, but they are disadvantageous with a low detection frequency, a long detection period and delayed work.
Xiaohong Li   +6 more
doaj   +1 more source

The expansion of natural gas infrastructure puts energy transitions at risk

open access: yesNature Energy, 2022
C. Kemfert   +4 more
semanticscholar   +1 more source

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