Under the vision of carbon peak and carbon neutral, the advancement of hydrogen energy
represents a pivotal approach towards attaining energy conversion. The anion exchange …

Ferrous waste by-products from the metallurgical industry have a high potential for
valorization in the context of the circular economy, and can be converted to value-added …

In this research, the piperazine-modified magnetic graphene oxide (Pip@ MGO)
nanocomposite was synthesized and utilized as a nano-adsorbent for the removal of Pb (II) …

Acid recycling via cation exchange membranes (CEMs) has attracted considerable attention
from traditional industries and advanced manufacturing because of the economic and …

Acid-resistant nanofiltration (NF) membranes offer robustness in efficiently separating
valuable resource and recycling waste acid in harsh acidic conditions. Yet, the existing …

To break the “trade-off” limitations regarding the acid reclamation and selectivity of the
commercially available anion exchange membranes (AEMs), herein we report the …

In this paper, polyepichlorohydrin (PECH) quaternized with N-methylimidazole (ImPECH)
was successfully synthesized. ImPECH, polyvinyl alcohol, and tetraethyl orthosilicate were …

The anion exchange membrane (AEM)-based diffusion dialysis is considered as an efficient
strategy for the recovery of acid. Recently, the novel ether-free poly (aryl piperidinium)(PAP) …

Quaternized polyepichlorohydrin (PyPECH) was successfully synthesized by the
quaternization reaction between Pyridine and PECH. The correctness of the experimental …

In light of the need to protect the environment from hazardous heavy metals, waste
management is becoming not just a proposal but a necessity for the reduction of wastewater …