Efficient water capture under low humidity using Ni-modified MOF-5: scalable atmospheric water harvesting systems
Muhammad Hammad Aziz, Raouf Hassan, Muhammad Saeed-Ul-Hassan, Muhammad Ehtisham, Mansour S. Almatawa, Ahmed Karam, Bushra Ismail
Abstract
, respectively. Thermodynamic analyses indicated that the adsorption process is spontaneous and exothermic, while isotherm and kinetic modeling confirmed a chemisorption dominated mechanism. The superior performance of 20% Ni-MOF-5, particularly under low humidity conditions, highlights its promise as a scalable and effective sorbent for next generation SBAWH systems.
Topics & Concepts
SorbentRelative humidityAdsorptionSorptionEnvironmental scienceHumidityMaterials scienceChemical engineeringRainwater harvestingProcess engineeringChemisorptionCharacterization (materials science)SpectroscopyWork (physics)Mixing (physics)Scanning electron microscopeScalabilityDispersion (optics)Solar-Powered Water Purification MethodsAdvanced Sensor and Energy Harvesting MaterialsMembrane Separation Technologies