Metal recovery from waste printed circuit boards: A review for current status and perspectives

J Hao, Y Wang, Y Wu, F Guo - Resources, Conservation and Recycling, 2020 - Elsevier
Large amounts of waste electric and electronic equipment (WEEE) has been produced due
to continuous technological innovation and the improvement of living standards. Based on …

A comprehensive review on pyrolysis of E-waste and its sustainability

A Andooz, M Eqbalpour, E Kowsari… - Journal of Cleaner …, 2022 - Elsevier
Many facets of our civilization's contemporary life are related to the use of electrical and
electronic equipment (EEE). EEE replacement is becoming more common as the need for …

Challenges and opportunities in the recovery of gold from electronic waste

MD Rao, KK Singh, CA Morrison, JB Love - RSC advances, 2020 - pubs.rsc.org
Rapid global technological development has led to the rising production of electronic waste
that presents both challenges and opportunities in its recycling. In this review, we highlight …

Recycling copper and gold from e-waste by a two-stage leaching and solvent extraction process

MD Rao, KK Singh, CA Morrison, JB Love - Separation and Purification …, 2021 - Elsevier
The recycling of metals such as gold and copper from discarded end-of-life electronic waste
(e-waste or WEEE) is an important aspect to the development of environmentally benign …

A novel and feasible approach for one-pack flame-retardant epoxy resin with long pot life and fast curing

YJ Xu, J Wang, Y Tan, M Qi, L Chen… - Chemical Engineering …, 2018 - Elsevier
Liquid epoxy resins (EP), curing agents, as well as other additives such as flame retardants
are preferred to be formulated as one-pack materials rather than being mixed just prior to …

Environmental-friendly recovery of non-metallic resources from waste printed circuit boards: A review

R Qiu, M Lin, B Qin, Z Xu, J Ruan - Journal of Cleaner Production, 2021 - Elsevier
The recovery trend of waste printed circuit boards has changed from stabilization to valued-
added recovery, but the low value and complexity components of the nonmetallic resources …

Progress in chemical recycling of carbon fiber reinforced epoxy composites

T Liu, L Shao, B Zhao, YC Chang… - Macromolecular Rapid …, 2022 - Wiley Online Library
Carbon fiber reinforced polymer (CFRP) composites are indispensable in a variety of
applications, because of their high specific strength. CFRPs are generally constructed by …

Preparation of a novel lignin-based flame retardant for epoxy resin

D Liang, X Zhu, P Dai, X Lu, H Guo, H Que… - Materials Chemistry and …, 2021 - Elsevier
A renewable and eco-friendly lignin-based flame retardant was prepared to improve the
flame retardant performance of epoxy resin (EP) by green and convenient one-step reaction …

Precious metals recovery from waste printed circuit boards using thiosulfate leaching and ion exchange resin

S Gámez, K Garcés, E de la Torre, A Guevara - Hydrometallurgy, 2019 - Elsevier
Precious metals recovery from secondary sources is a novel alternative since they hold
higher contents of several metals than average ores. In this research gold and silver were …

Recent advances in the use of dimethyl sulfoxide as a synthon in organic chemistry

H Lu, Z Tong, L Peng, Z Wang, SF Yin… - Topics in Current …, 2022 - Springer
Dimethyl sulfoxide (DMSO), as extremely important aprotic polar solvent and reaction
medium, has attracted widespread attention from chemists in recent years due to its wide …