Results 141 to 150 of about 20,722 (293)

Reuse of natural zeolite for adsorption of ammonia and adsorption of phosphate on a modified natural zeolite

open access: yes, 2020
When large amounts of nitrogen and phosphorus nutrients are discharged in water, the number of algae increases causing algal bloom which imbalances aquatic ecosystem and affects the aquatic life and human beings.
Parajuli, Sunil
core  

Nanofiber PVA‐Based Membranes Incorporating Functionalized Spanish Broom Derivatives for Sustainable Water Purification

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This study investigates Spanish broom (Spartium junceum) as a renewable source for electrospun composite membranes in sustainable water purification. MCC and biochar were functionalized with eco‐friendly precursors and nanomaterials (i.e., HNT, β‐CDs) to develop hybrid PVA nanofiber composites.
Giulia Rando   +7 more
wiley   +1 more source

Flexible Phase Change Bandage Incorporated With Zeolite for Temperature‐Controlled Wound Hemostasis

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A novel flexible hemostatic phase change bandage (HPB) was designed and constructed through chemical cross‐linking and electrospinning to mitigate thermal injury and broaden the application of PCMs in the medical field. Furthermore, the flexible HPB shows thermal stability, strong mechanical strength, excellent infiltration, and reliable thermal ...
Xinyu Zhang   +8 more
wiley   +1 more source

Polyropylene - natural zeolite composite films

open access: yes, 1999
Thesis (Master)--Izmir Institute of Technology, Materials Science and Engineering, Izmir, 1999Includes bibliographical references (leaves: 104-108)Text in English; Abstract: Turkish and Englishxv, 108 leavesIn this project, preparation and ...
Özmıhçı, Filiz
core   +1 more source

The preliminary study on the natural zeolite as a potential carrier of tetracycline

open access: yes
The purpose of this study is to investigate adsorption of the antibiotic tetracycline on the natural zeolite - clinoptilolite. The adsorption was followed at the different initial concentrations of the drug in buffer solution at pH 3.4.
Daković, Aleksandra   +3 more
core   +1 more source

Air Stability of Sulfide Solid Electrolytes: From Theoretical Insights to Practical Solutions

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This paper reviews research progress on the air stability of SSEs, covering their instability mechanisms and modification strategies, while outlining core challenges and future directions for practical applications. Sulfide solid electrolytes are pivotal for enabling high‐performance all‐solid‐state batteries due to their high ionic conductivity and ...
Hongbing Ding   +10 more
wiley   +1 more source

Toward a Paradigm Shift in Low‐Temperature SCR Catalyst Design: Defect Engineering and Data‐Driven Integration

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This work systematically reviews the key factors influencing the performance of low‐temperature NH3‐SCR. The mechanism and challenges of defect engineering strategies, such as oxygen vacancies, heteroatom doping, crystal facet exposure, and surface reconstruction, in controlling both activity and selectivity were analyzed.
Rongrong Kan   +3 more
wiley   +1 more source

Comparative sorption kinetic studies of ammonium onto zeolite

open access: yes, 2009
[[abstract]]The sorption kinetics of ammonium onto three types of zeolite, natural zeolite, natural zeolite covered by biofilm and ammonium-bearing zeolite covered by biofilm, at two particle sizes were studied.
Wen, D.;Ho, Y.S.;Tang, X.
core  

Home - About - Disclaimer - Privacy