Results 1 to 10 of about 106,407 (268)

Research progress of fibrous porous ceramic

open access: yesCailiao gongcheng, 2022
Fibrous porous ceramics with three-dimensional structure, constructed by random stacking chopped fibers and binders at crossover nodes, shows lightweight, high porosity and specific surface, high refractoriness.
LUO Meng   +3 more
doaj   +1 more source

Congenital self‐healing reticulohistiocytosis: An atypical presentation acquired in a 10‐month‐old

open access: yesClinical Case Reports, 2022
Congenital self‐healing reticulohistiocytosis of Hashimoto and Pritzker (CSHR) is a rare, benign form of Langerhans Cell Histiocytosis (LCH) that presents at birth and involutes by 6 months of age. We present an atypical case of CSHR with the first onset
Christopher S. Yuki   +3 more
doaj   +1 more source

Nutrient Release and Ammonia Volatilization from Biochar-Blended Fertilizer with and without Densification

open access: yesAgronomy, 2021
Blending fertilizer with biochar followed by densification to make it into a tablet can enhance the adsorption of fertilizer on the biochar surface and reduce the nutrient loss during handling.
Yit Leng Lee   +4 more
doaj   +1 more source

Technology for Production of MSF-fuel – Direction Providing Transition to Circular Economy

open access: yesНаука и техника, 2022
The paper presents the technology of multi-component briquetting of solid fuel (MSF-fuel) developed by the authors, which makes it possible to reduce economic losses from the non-use of combustible waste from industrial and municipal human activities ...
B. M. Khroustalev   +3 more
doaj   +1 more source

Eco-Friendly Water-Processable Polyimide Binders with High Adhesion to Silicon Anodes for Lithium-Ion Batteries

open access: yesNanomaterials, 2021
Silicon is an attractive anode material for lithium-ion batteries (LIBs) because of its natural abundance and excellent theoretical energy density. However, Si-based electrodes are difficult to commercialize because of their significant volume changes ...
Yujin So   +9 more
doaj   +1 more source

Gas Porosimetry by Gas Adsorption as an Efficient Tool for the Assessment of the Shaping Effect in Commercial Zeolites

open access: yesNanomaterials, 2021
A set of three commercial zeolites (13X, 5A, and 4A) of two distinct shapes have been characterized: (i) pure zeolite powders and (ii) extruded spherical beads composed of pure zeolite powders and an unknown amount of binder used during their preparation
Alejandro Orsikowsky-Sanchez   +7 more
doaj   +1 more source

Application of Biomass Materials in Zinc-Ion Batteries

open access: yesMolecules, 2023
Currently, aqueous zinc-ion batteries, with large reserves of zinc metal and maturity of production, are a promising alternative to sustainable energy storage. Nevertheless, aqueous solution has poor frost resistance and is prone to side reactions.
Yu Zhang   +8 more
doaj   +1 more source

Scientific Opinion on the safety and efficacy of bentonite as a technological feed additive for all species [PDF]

open access: yesEFSA Journal, 2012
<p>Bentonites are colloidal clays composed largely of montmorillonite. They are currently authorised for use as feed additives (binders, anti-caking agents and coagulants) to a maximum of 20 g/kg feedingstuffs.
EFSA Panel on Additives and Products or Substances used in Animal Feed
doaj   +1 more source

Analytical Investigations of XIX–XX Century Paints: The Study of Two Vehicles from the Museum for Communications of Frankfurt

open access: yesMolecules, 2023
Over the centuries, humans have developed different systems to protect surfaces from the influence of environmental factors. Protective paints are the most used ones.
Andrea Macchia   +7 more
doaj   +1 more source

EFFICIENCY UPGRADING IN UTILIZATION OF LIQUID-GLASS MIXTURES. PART 2. ELECTROPHYSICAL METHODS OF ACTION

open access: yesЛитьë и металлургия, 2018
The methods of electrophysical influence on the structure of silicate binders and liquid-glass mixtures to improve their properties are generalized. Methods of influence such as ultrasonic, magnetic, electric and electrohydraulic are considered. Of great
A. N. Krutilin   +2 more
doaj   +1 more source

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