Buscar en RiuNet

Listar

Todo RiuNet

Mi cuenta

Acceder

Ayuda RiuNet

Admin. UPV

Listar por autor "Niu, Jinan"

Mostrando ítems 1-5 de 5

A comparative photocatalytic study of TiO2 loaded on three natural clays with different morphologies

Wu, Aichun; Wang, Duoxiao; Wei, Chao; Zhang, Xudong; Liu, Zhangsheng; Feng, Peizhong; Ou, Xuemei; Qiang, Yinghuai; García Gómez, Hermenegildo; Niu, Jinan (Elsevier, 2019-12-15)

[EN] In this work, a sol-gel method was used to load TiO2 nanoparticles on three clays (kaolinite, halloysite and palygorskite) with different morphologies (plates, tubes, and rods with micro tunnels), and then the ...
Polystyrene as Graphene Film and 3D Graphene Sponge Precursor

Rendon-Patiño, Alejandra; Niu, Jinan; Doménech-Carbó, Antonio; García Gómez, Hermenegildo; Primo Arnau, Ana Maria (MDPI AG, 2019-01)

[EN] Polystyrene as a thin film on arbitrary substrates or pellets form defective graphene/graphitic films or powders that can be dispersed in water and organic solvents. The materials were characterized by visible absorption, ...
Porous NiFe-LDH grown on graphene oxide towards highly efficient OER electrocatalysis

Xie, Jiyan; Li, Chen; Niu, Jinan; Zhang, Shenghui; Ou, Xuemei; Feng, Peizhong; García Gómez, Hermenegildo (Elsevier, 2021-05-01)

[EN] Porous few-layer NiFe-layered double hydroxide (PLDH)/graphene oxide (GO) composite electrocatalysts (PLDH/GO) were successfully synthesized through a formamide-assisted coprecipitation method. The ratio of PLDH to ...
Porous Single-Crystal-Based Inorganic Semiconductor Photocatalysts for Energy Production and Environmental Remediation: Preparation, Modification, and Applications

Niu, Jinan; Albero-Sancho, Josep; Atienzar Corvillo, Pedro Enrique; García Gómez, Hermenegildo (John Wiley & Sons, 2020-04)

[EN] Semiconductor photocatalytic and photovoltaic performance depends on crystallinity and surface area to a large extent. One strategy that has recently emergyed to improve semiconductor photoresponse efficiency is their ...
Uniform nanoporous graphene sponge from natural polysaccharides as a metal-free electrocatalyst for hydrogen generation

Niu, Jinan; Doménech-Carbó, Antonio; Primo Arnau, Ana Maria; García Gómez, Hermenegildo (The Royal Society of Chemistry, 2019)

[EN] Structuring of graphene as graphene sponges in the submicrometric scale has been achieved by using silica spheres (80 nm diameter) as hard templates and chitosan or alginate as precursor of defective N-doped or undoped ...