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How potentials and electric fields together control reactions on catalyst surfaces
المصدر: Phys.org - latest science and technology news stories · نُشر
Researchers at the Interface Science Department (ISC) have shown that electrochemical reactions at solid-solution interfaces can be impacted by two closely related, yet, distinct factors. The applied potential can drive a reaction forward. Additionally, electric fields in the ext
Researchers at the Interface Science Department (ISC) have shown that electrochemical reactions at solid-solution interfaces can be impacted by two closely related, yet, distinct factors. The applied potential can drive a reaction forward. Additionally, electric fields in the extended environment can modulate the ensembles that determine the activation parameters, without necessarily constituting a thermodynamic driving force themselves.
أخبار ذات صلة
Fluorescent probes reveal fluid-like barriers inside nuclear pores of living human cells
Our genetic material is hidden inside the nucleus of our cells, well protected by a double membrane. All molecules wishing to pass through must thread their way through one of several thousand nuclear pores. The scaffold structure of these pores is well known. However, exactly ho
Phys.org - latest science and technology news stories ·
Superconducting vortices provide experimental evidence that clogging is a phase transition
Clogging is a phenomenon in which moving particles get stuck, slowing or blocking the flow, but how this transition occurs has remained experimentally unproven. Researchers from Science Tokyo studied superconducting vortices to demonstrate that clogging is a nonequilibrium phase
Phys.org - latest science and technology news stories ·
Deep-sea mollusk houses bacteria in tiny 'dragon balls,' revealing a new symbiotic structure
Researchers at The Hong Kong University of Science and Technology (HKUST) have discovered a previously unknown specialized organelle structure in a deep-sea mollusk living at cold seeps in the South China Sea. Dedicated to maintaining bacterial symbiosis, this newly identified su
Phys.org - latest science and technology news stories ·
Why heart attacks can still happen even when bad cholesterol is low
Even when bad cholesterol is brought down to healthy levels, some people remain at risk of heart attacks, and scientists may have discovered why. Researchers identified two types of fat-carrying particles that appear to promote inflammation and damage blood vessels through mechan
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A simple supplement may help clear brain fog after cancer
A surprising new study from UCLA suggests that a naturally occurring molecule could help breast cancer survivors overcome the frustrating brain fog and exhaustion that can linger long after treatment ends. Researchers found that women taking an oxaloacetate supplement for eight w
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