Results 101 to 110 of about 13,053 (263)

Reaction of acyl isocyanates with 3-formylcamphor [PDF]

open access: yes, 2020
Benzoyl and trichloroacetyl isocyanates react with 3-formylcamphor to form only the O-addition, products.
Arbuzov B., Dautova L., Zobova N.
core  

First Structurally Characterized Actinide Isocyanates [PDF]

open access: yes, 2016
The synthesis and characterization of the neutral uranylisocyanate UO2(NCO)2(OP(NMe2)3)2 [crystal data:  monoclinic, P21/c, a = 8.512(2) Å, b = 10.931(2) Å, c = 14.329(3) Å, β = 103.923(3)°, V = 1294.0(4) Å3, Z = 2] and isocyanato uranate (Et4N)6[(UO2)2 ...
Margaret-Jane Crawford (2312314)   +3 more
core   +1 more source

Influence of fullerene content on the properties of polyurethane resins: A study of rheology and thermal characteristics

open access: yesHeliyon
The effect of different contents of fullerene on the properties of polyurethane resins (PUs), including rheology and thermal properties, was investigated.
Nazym Ye Akhanova   +9 more
doaj   +1 more source

Thermoresponsive Gel Polymer Electrolytes Enabled by Retained Double Bonds for Thermal Shutdown in Lithium‐Ion Batteries

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A smart gel electrolyte with thermal shutdown capability has been proposed enabled by a two‐step cross‐linking strategy, which preserves a high density of unreacted double bonds at room temperature. This strategy brings negligible degradation to room temperature electrochemical performance, while under thermal abuse conditions above 115 °C, the gel ...
Yihan Wu   +6 more
wiley   +1 more source

Reaction of acyl isocyanates with 3-formylcamphor [PDF]

open access: yes, 1985
Benzoyl and trichloroacetyl isocyanates react with 3-formylcamphor to form only the O-addition, products.
Arbuzov B., Dautova L., Zobova N.
core  

Synthesis, Modification and Prospect of Bio-based Polyurethane

open access: yesPige Kexue Yu Gongcheng
Bio-based polyurethane is a type of polyurethane material primarily derived from natural bio-based raw materials, synthesized through the reaction of bio-based polyols and bio-based isocyanates.
Kangjia SONG   +4 more
doaj   +1 more source

Harnessing Thin‐Film Solid‐State Electrolytes: Enabling Breakthroughs in All‐Solid‐State Batteries

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Schematic illustration highlighting the advantages of transitioning from traditional thick solid‐state electrolytes (SSEs) to thin‐film SSEs. Thinning the electrolyte enables higher ionic conductivity, reduced interfacial polarization, improved flexibility, compact electrode contact, and enhanced energy density, offering a promising pathway toward high‐
Yitao He   +3 more
wiley   +1 more source

Amidations of Rosin with Isocyanates [PDF]

open access: yes
Amidations of abietic acid and rosin with isocyanates, a novel approach to modify rosin, were invest,igated using three isocyanates, namely cyclohexyl isocyanate, phenyl isocyanate, and tollyl isocyanate. The experimental results demonstrate that abietic
Wu, Zong-Hua   +2 more
core  

Isocyanates - methodology for gas and particle generation, sampling and detection [PDF]

open access: yes, 2012
Isocyanates are mainly used in the industry for the production of polyurethane (PUR) plastics. Workers are at risk of being exposed during the manufacturing of PUR.
Skarping, Gunnar,   +4 more
core  

Bio-Based Polyurethane Foams: Feedstocks, Synthesis, and Applications

open access: yesBiomolecules
Polyurethanes (PUs) are extremely versatile materials used across different industries. Traditionally, they are synthesized by reacting polyols and isocyanates, both of which are petroleum-derived reagents. In response to the demand for more eco-friendly
Marta Santos   +4 more
doaj   +1 more source

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