Results 101 to 110 of about 383,342 (340)

The Promise of Solid Lubricants for a Sustainable Future

open access: yesAdvanced Materials, EarlyView.
Lubricants are vital for technology, saving energy and resources. The industry seeks sustainable solutions beyond fossil fuels. Solid lubricants offer extremely low friction and reduce environmental impact, especially in harsh conditions. Can these solids truly replace liquid lubricants, or are they limited to extreme applications?
Philipp G. Grützmacher   +7 more
wiley   +1 more source

Biodesulfurization of Fossil Fuels: Analysis and Prospective. [PDF]

open access: yesF1000Res, 2023
Al-Khazaali WMK, Ataei SA, Khesareh S.
europepmc   +1 more source

Fossil fuels and clean, plentiful energy in the 21st century: The example of coal [PDF]

open access: yes, 2007
Many people believe we must quickly wean ourselves from fossil fuels to save the planet from environmental catastrophe, wars and economic collapse. However, we have the technological capability to use fossil fuels without emitting climate-threatening ...
Jaccard, Mark
core  

COVID-19 and the climate-energy nexus [PDF]

open access: yes, 2020
Analysing the COVID-19 pandemic’s impact on the climate-energy nexus, raises three important questions. First, what does this global health and economic crisis mean for the future of fossil fuels, particularly oil?
Blondeel, Mathieu
core   +1 more source

Role of Liquid Composition in the Transient Liquid Assisted Growth of Superconducting YBa2Cu3O7‐δ Films

open access: yesAdvanced Materials, EarlyView.
The Y supersaturation in the [Ba‐Cu(I/II)‐O] transient liquid composition is the driving force toward YBCO nucleation and growth in TLAG. Tuning the initial (Ba:Cu) molar ratio in the ink composition determines the YBCO epitaxial nucleation through supersaturation control.
Lavinia Saltarelli   +12 more
wiley   +1 more source

2D Co‐Mo‐Hydroxide‐Based Multifunctional Material for the Development of H2‐Based Clean Energy Technologies

open access: yesAdvanced Materials, EarlyView.
2D α‐Co(OH)2 interleaved with Mo species displays an appealing dual functionality for the production and use of green hydrogen.Mo incorporation greatly benefits the electrochemical behaviour in Oxygen Evolution Reaction for H2 production, while the magnetocaloric response at liquid H2 temperature paves the way for alternative cryogenic refrigerants ...
Daniel Muñoz‐Gil   +14 more
wiley   +1 more source

Influence of the medium pH on the catalytic activity of the CuO-based catalyst in the Fenton system

open access: yesФізика і хімія твердого тіла
The influence of the medium pH on the activity of the heterogeneous nanostructured magnetically sensitive catalyst SiO2/CoFe2O4/SiO2/CuO in the Fenton system was investigated and the reaction mechanism was proposed.
Olena Makido   +2 more
doaj   +1 more source

Engineering management of gas turbine power plant co2 for microalgae biofuel production [PDF]

open access: yes, 2013
Fossil fuel accounts for over 80% of the world`s primary energy, particularly in areas of transportation, manufacturing and domestic heating. However, depletion of fossil reserves, frequent threats to the security of fossil fuel supply, coupled with ...
Di Lorenzo, Giuseppina   +2 more
core  

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