Articles tagged with Mesoporosity
A new catalyst structure featuring mesoporous single-crystalline Co3O4 doped with atomically dispersed iridium (Ir) has been proposed as a potential pathway toward cost-effective hydrogen production. The material achieves efficient use of Ir while maintaining stability, reducing leaching during reaction.
Researchers at Gwangju Institute of Science and Technology improve triboelectric nanogenerators by using mesoporous carbon spheres to enhance charge transport and surface charge densities. The device achieves a 1300-fold higher output current, enabling potential sustainable energy harvesting.
A self-standing mesoporous Si film anode has been developed for lithium-ion batteries, exhibiting excellent performance without the need for additives or binders. The film's pore characteristics show a strong correlation with electrode performance.
Scientists have developed a new method to directly observe the filling and emptying of tiny pores in materials, revealing complex mechanisms behind guest-atom interactions. This breakthrough uses combined X-ray methods to provide empirical insights into confined matter in battery electrodes, catalysts, and hydrogen storage materials.
Recent advances in the synthesis of hierarchically mesoporous TiO2 materials are reported, highlighting their potential applications in energy storage and environmental protection. The review covers various synthetic strategies and discusses the challenges and future directions of research in this area.
Researchers designed a new yolk-shell structured hybrid material by encapsulating metal-organic framework (MOF) into hollow mesoporous carbon spheres, achieving superior bifunctional electrocatalytic activity towards both oxygen reduction and evolution reactions. The hybrid material shows promise as an efficient electrocatalyst in fuel...
Researchers have developed a new method to stabilize collapsing metal-organic frameworks by adding small amounts of polymer, resulting in significant increases in surface area. This breakthrough enables the creation of mesoporous MOFs that were previously inaccessible due to pore collapse.
Scientists developed a mesoporous nickel material, increasing its surface area by 400 times. This enables applications in hydrogen engines, solar cells, nanoelectronics, and the automotive industry.
Researchers at UNIST developed a scalable method to produce enhanced yet affordable materials for supercapacitors using mesoporous graphene nano-balls. The MGB-based supercapacitor shows excellent capacitance and high performance.
Researchers at PNNL developed thiol-SAMMS to remove mercury and other contaminants from produced waters. The technology, recently awarded for successful commercial use, has been licensed for production by Steward Advanced Materials.