Cu2O/Ag-coated wood-based biochar composites for efficient adsorption/photocatalysis synergistic degradation of high-concentration azo dyes

Y Zhang, J Chen, Y Wang, H Dou, Z Lin, X Gao… - Applied Surface …, 2024 - Elsevier
In order to effectively eliminate organic azo dyes with high concentrations from aqueous
environments, novel adsorption/photocatalysis composites were prepared using Cu 2 O/Ag …

A review of technologies for bromide and iodide removal from water

K Xue, C Yang, Y He - Environmental Technology Reviews, 2023 - Taylor & Francis
Natural activities and industrial emissions can lead to high bromide and iodide
concentrations in surface water, and potentially pollute drinking water sources. During …

Removal of radioactive iodine by Cu2O prepared with PVP as an active agent: Role of crystal facets and oxygen vacancy in adsorption mechanisms

XJ Dai, KW Chen, ML He, K Chen, XY Zhou… - Chemical Engineering …, 2024 - Elsevier
Radioactive iodine removal continues to pose significant challenges. In this study, the
advantages of crystal facet and defect engineering were utilized to synthesize six types of …

Enhanced performance of β-cyclodextrin modified Cu2O nanocomposite for efficient removal of tetracycline and dyes: Synergistic role of adsorption and …

H Wang, X Quan, Q **ong, L Yin, Y Tian… - Applied Surface Science, 2023 - Elsevier
In recently year, cuprous oxide (Cu 2 O) has been proved to be an important photocatalyst
for fast removal of contaminants. However, as we known that the single Cu 2 O cannot get …

Constructing an ohmic junction of copper@ cuprous oxide nanocomposite with plasmonic enhancement for photocatalysis

B Dai, W Zhao, H Huang, S Li, G Yang, H Wu… - Journal of Colloid and …, 2022 - Elsevier
A novel ohmic junction Cu@ Cu 2 O photocatalyst with plasmonic enhancement had been
successfully obtained by NaBH 4 reduction, which exhibited excellent photocatalytic …

In situ confined synthesis of a copper-encapsulated silicalite-1 zeolite for highly efficient iodine capture

Q Zhao, C Liao, G Chen, R Liu, Z Wang, A Xu… - Inorganic …, 2022 - ACS Publications
Effective capture of radioactive iodine is highly desirable for decontamination purposes in
spent fuel reprocessing. Cu-based adsorbents with a low cost and high chemical affinity for …

Removal of iodine (I− and IO3−) from aqueous solutions using CoAl and NiAl layered double hydroxides

J Kang, F Cintron-Colon, H Kim, J Kim, T Varga… - Chemical Engineering …, 2022 - Elsevier
The treatment of radioactive iodine released from nuclear power plants and radiological
waste disposal sites is of great concern due to its high mobility and toxicity. In particular …

Simple and scalable preparation of lignin based porous carbon coated nano-clay composites and their efficient removal for the diversified iodine

D Liu, L Shao, Z Sheng, N Liu, Z Wu, W Luo… - International Journal of …, 2024 - Elsevier
Here, lignin and nano-clay were used to prepare novel composite adsorbents by one-step
carbonization without adding activators for radioactive iodine capture. Specially, 1D nano …

Efficient removal and immobilization of radioactive iodide and iodate from aqueous solutions by bismuth-based composite beads

Q Zhao, G Chen, Z Wang, M Jiang, J Lin… - Chemical Engineering …, 2021 - Elsevier
Effectively remove radioactive iodine from aqueous solutions is highly desirable for the
purpose of radioactive liquid waste treatment. However, anionic radioiodine species do not …

A chitosan film implanted with g-C3N4@ Ag nanosheets and in-suit formed AgCl nanoparticles for efficient iodide removal

B Li, F Mumtaz, X Li, MR Al Shehhi, K Wang - Chemical Engineering …, 2023 - Elsevier
Radioactive iodine is one of the main environmental pollutions in nuclear waste, which can
cause severe health issues. Highly flexible and crosslinked chitosan film embedded with gC …