Abundant oxygen vacancies promote bond breaking of hydrogen peroxide on 3D urchin-like Pd/W18O49 surface to achieve high-performance catalysis of hydroquinone oxidation

Effective heterogeneous Fenton-like degradation of antibiotics by ferroferric oxide nanoparticle coated reduced iron powder with accelerated Fe(ii)/Fe(iii) redox cycling

“…It is worth noting that oxygen vacancies are vital for electron transfer in catalytic processes, and can increase the activation efficiency of H 2 O 2 and accelerate the redox cycle of metal cations in transition-metal based oxides. 41,51–53 Individual peaks of N 1s were also observed in FONP@RIP-TC and FONP@RIP/H 2 O 2 -TC, which might be due to the presence of adsorbed TC (Fig. 5c and Table S5†).…”

Study on the photocatalytic properties differences between the 1-D and 3-D W18O49 particles

“…Among the available W 18 O 49 materials, one dimensional (1-D) nanowires and three dimensional (3-D) urchin-like particles are the most desirable and excellent in the eld of photocatalysis because of their uniform form and numerous performance advantages. [30][31][32][33][34] However, most researchers concentrate solely on investigating the properties of individual materials and their composites, and few deeply study their difference in photocatalytic properties and the fundamental reasons for such differences. The absence of this part of research content is not conducive to our better understanding of the relationship between the structure and properties for W 18 O 49 particle and better application of them in more elds.…”

Construction of [NbO]6−x‐xS Structure to Change Charge Density and Regulate Spontaneous Polarization to Achieve Efficient Pyro‐Photo‐Electric Water Splitting System of NaNbO3

“…Nowadays, the increasing demand for various energy sources, including fossil and petroleum resources, has brought about excessive emissions of carbon dioxide and other toxic gases, ultimately causing a series of serious environmental and ecological problems [1,2] . The key to solving these energy and environmental problems lies in the research and development of green and sustainable energy sources [3,4] . Most promisingly, a kind of green and renewable clean energy: hydrogen energy, is gradually entering people's view and attracting widespread attention and has become the best choice to solve the energy crisis and environmental problems [5,6] .…”

“…[1,2] The key to solving these energy and environmental problems lies in the research and development of green and sustainable energy sources. [3,4] Most promisingly, a kind of green and renewable clean energy: hydrogen energy, is gradually entering people's view and attracting widespread attention and has become the best choice to solve the energy crisis and environmental problems. [5,6] Among the many existing efficient hydrogen production methods developed by researchers, photoelectrochemical (PEC) water splitting technology stands out among the many means of hydrogen production because of its economics, environmental friendliness and high efficiency as the best blueprint for converting solar energy into a green and sustainable energy source.…”