Self-Detoxifying Wearable Filter for Development of Next Generation NBC Protective Gear

Global Biodefense  January 2, 2022 Researchers in India have developed a highly effective self-detoxifying filter consisting of in-situ immobilized Zirconium hydroxide [Zr(OH)4] over woven activated carbon fabric [Zr(OH)4@W-ACF] for the removal of CWAs. It harnesses the synergistic effect of high surface area of the woven activated carbon fabric dispersing CWAs. The kinetics of in-situ degradation of CWAs over Zr(OH)4@W-ACF were found to be following the first-order reaction kinetics. The potential practical applicability of this work was established by fabricating Zr(OH)4@W-ACF as reactive adsorbent layer for protective suit and found to meet the specified criteria in terms of air permeability, tearing […]