Recent developments in porous metal chalcogenides for environmental remediation and sustainable energy

TDC Ha, H Lee, I Vamvasakis, GS Armatas, Y Oh… - …, 2023 - Wiley Online Library
Porous metal chalcogenides have emerged as promising materials for environmental
remediation and sustainable energy generation. Their tunable optical band gap (from …

Caesium adsorption on a zeolitic imidazolate framework (ZIF-8) functionalized by ferrocyanide

QTN Le, K Cho - Journal of colloid and interface science, 2021 - Elsevier
Abstract 137 Cs is one of the most hazardous radionuclides in nuclear waste owing to its
toxicity. Developing an adsorbent for Cs+ with a high capacity and selectivity is a …

Remediation of Cd (II) ions in aqueous and soil phases using novel porous cellulose/chitosan composite spheres loaded with zero-valent iron nanoparticles

B Li, M Li, P Zhang, Y Pan, Z Huang, H Xiao - Reactive and Functional …, 2022 - Elsevier
Novel porous cellulose/chitosan composite spheres loaded with nanoscale zero-valent iron
(nZVI/PCSs) were fabricated for the removal of Cd (II) from aqueous solution and the …

Multiscale structural control of thiostannate chalcogels with two-dimensional crystalline constituents

TDC Ha, H Lee, YK Kang, K Ahn, HM Jin… - Nature …, 2022 - nature.com
Chalcogenide aerogels (chalcogels) are amorphous structures widely known for their lack of
localized structural control. This study, however, demonstrates a precise multiscale structural …

Porous Semiconducting K–Sn–Mo–S Aerogel: Synthesis, Local Structure, and Ion-Exchange Properties

A Blanton, T Islam, SC Roy, A Celik, J Nie… - Chemistry of …, 2023 - ACS Publications
Chalcogenide-based aerogels are emerging porous semiconducting nanomaterials that
appeal to applications in clean energy and the environment. Here, we report a novel gel …

Cesium removal from wastewater: High-efficient and reusable adsorbent K1. 93Ti0. 22Sn3S6. 43

Z Jiang, G Liu, C Ma, Y Guo, J Duo, M Li, T Deng - Chemosphere, 2022 - Elsevier
Efficient and quick removal of radioactive Cs+ from wastewater is significant for the safe use
of nuclear energy and human health. A novel adsorbent K 1.93 Ti 0.22 Sn 3 S 6.43 (KTSS) …

Rapid and selective removal of Cs+ from water by layered potassium antimony thiostannate

C Yang, K Cho - Journal of Hazardous Materials, 2021 - Elsevier
Abstract 137 Cs is radioactive and highly hazardous to human health and the environment
and its efficient removal from water is still challenging. In this study, potassium antimony tin …

Zein-enhanced sodium alginate/thiostannate microsphere adsorbent Zein@ SA/KBS for efficient removal of cesium from wastewater

C Ma, W Fan, W Qin, Y Guo, L Ma, N Belzile… - Journal of Hazardous …, 2024 - Elsevier
Although efficient removal of Cs from wastewater is of great importance because of the
nuclear energy sustainable development and public health, removing cesium is challenging …

Highly selective and easily regenerated novel PVDF/KCTS porous beads for the sustainable removal of cesium from wastewater

Q Liu, D Wei, C Qi, C Liu, Y Guo, L Yang… - Journal of Cleaner …, 2023 - Elsevier
Removing 137 Cs from nuclear wastewater with abundant coexisting ions at low
concentrations has always been meaningful and challenging. This work synthesized a novel …

Temperature controlling valance changes of crystalline thioarsenates and thioantimonates

Y Li, X Song, Y Zhong, Y Guo, M Ji, Z You… - Journal of Alloys and …, 2021 - Elsevier
Six thioarsenates and thioantimonates with different valences of As/Sb were synthesized
solvothermally by adjusting the synthetic temperature. Rb 2 AgAsS 4 (1), Cs 2 AgAsS 4 (2) …