Solar-driven collaborative thermochemical energy storage and fuel production via integrating calcium looping and redox cycle

Chemical Engineering Journal, Год журнала: 2024, Номер 500, С. 157364 - 157364

Опубликована: Ноя. 1, 2024

Язык: Английский

Lattice Distortion Creates Enhancements in Photocatalytic and Electrocapacitive Performance of Sol–Gel‐Derived Cu‐Doped NiTiO₃

Energy Technology, Год журнала: 2024, Номер unknown

Опубликована: Окт. 23, 2024

A remarkable 35% enhancement in the photocatalytic and electrocatalytic abilities of an ilmenite nickel titanate (NiTiO 3 ) material is reported. This boost catalytic performance achieved by simply creating a static distortion rhombohedral unit cell replacing small proportion small‐size nondegenerate Ni (69 pm) with large‐size degenerate Cu (73 pm). The materials are synthesized using simple sol–gel method. appropriate doping amount facilitates better separation intrinsic charge carrier pairs inhibiting their recombination. electrochemical activities durable aqueous MB dye (10 ppm) KOH (1 molar) electrolyte solutions found to be directly associated this improvement inherent transfer characteristics. enhanced photodissociation (42–56%) specific capacitance (381–450 F g −1 full accord investigations carried out crystallographic optoelectronic analysis, charging–discharging measurements, impedance (EIS) spectroscopy investigations. Same high textural surface areas or controllable particle morphologies might show far photo/electrocatalytic variety practical applications.

Язык: Английский

Electrospinning Preparation of Naa Zeolite Composite Polyacrylonitrile Membranes (Naa@Panms) and Studying On Adsorption Performance for Sr2+

Опубликована: Янв. 1, 2024

Язык: Английский