Results 51 to 60 of about 6,804 (226)
Metal fluorides, metal chlorides and halogenated metal oxides as Lewis acidic heterogeneous catalysts. Providing some context for nanostructured metal fluorides [PDF]
, 2017 Aspects of the chemistry of selected metal fluorides, which are pertinent to their real or potential use as Lewis acidic, heterogeneous catalysts, are reviewed.
Lennon, David, Winfield, John M.
core +1 more source
f‐Block Element‐Based MOF Thin Films: A Platform for Luminescence, Sensing, and Energy Applications
Small, Volume 22, Issue 16, 17 March 2026.f‐Block element–based metal–organic framework (f‐MOF) thin films offer exceptional potential for luminescent, sensing, and energy‐related applications. This review surveys recent progress in their synthesis, characterization, and functional implementation, emphasizing the diversity of available thin‐film fabrication strategies. The convergence of these
Dong‐Hui Chen, Christof Wöll
wiley +1 more source
Compositions and methods for removal of toxic metals and radionuclides [PDF]
, 2007 The present invention relates to compositions and methods for the removal of toxic metals or radionuclides from source materials. Toxic metals may be removed from source materials using a clay, such as attapulgite or highly cationic bentonite, and chitin
Cuero, Raul G., McKay, David S.
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Diffusion Of Indigo Molecules Inside The Palygorskite Clay Channels [PDF]
, 2011 The search for durable dyes led several past civilizations to develop artificial pigments. Maya Blue (MB), manufactured in pre-Columbian Mesoamerica, is one of the best known examples of an organic-inorganic hybrid material.
Anne, Michel +8 more
core +4 more sources
Rare Metals, Volume 45, Issue 2, February 2026.ABSTRACT Rare earth elements (REEs) play an irreplaceable role in modern technology and industry. However, due to the highly similar physicochemical properties among REEs, their separation remains a significant challenge. Additionally, REEs often exist in low‐concentration solutions, making efficient REE recovery an urgent task.
Miao‐Miao Huang +6 more
wiley +1 more source
Environmental Pollutants & Bioavailability, 2019 The mobility and phytotoxicity of heavy metals in the sludge produced by municipal wastewater treatment plants are key environmental factors limiting the agricultural application of sludge.
Liang Dai +4 more
doaj +1 more source
Adsorption of Cr (vi) Pollutants in Water Using Natural and Modified Attapulgite Clay
Chemical Engineering Transactions, 2019 Attapulgite clay also known as palygorskite is a mineral clay which possess good adsorption properties based on its adsorption capacity, porous structure and moderate cation exchange properties.
Sherpherd Tichapondwa, James Van Biljon
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Agronomy, 2022 Applying soil amendments plays a critical role in relieving water stress in arid and semiarid areas. The natural clay mineral attapulgite (ATP) can be utilized to adjust the balance of water and soil environment.
Ting Yang +3 more
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ChemCatChem, Volume 18, Issue 1, 15 January 2026.The image illustrates the journey of catalyst engineering across scales, emphasizing the design, shaping, and manufacturing of technical catalysts. It highlights how hierarchical structuring bridges properties and process innovation, showcasing the continuum between fundamental science and industrial practice that defines modern catalyst engineering ...
Ali M. Alkadhem +6 more
wiley +1 more source
Yankuang ceshi, 2020 BACKGROUND The large-scale mining of ion-type rare earth mines in southern Jiangxi and the unreasonable disposal of tailings and slag caused heavy metal lead content to be deposited in the surrounding environment of the mining area, exceeding the ...
CHEN Zhe +3 more
doaj +1 more source