Category: 111-18-2

Synthetic Route of C10H24N2. The fused heterocycle is formed by combining a benzene ring with a single heterocycle, or two or more single heterocycles. Compound: N1,N1,N6,N6-Tetramethylhexane-1,6-diamine, is researched, Molecular C10H24N2, CAS is 111-18-2, about Bolaform surfactant-directed synthesis of TS-1 zeolite nanosheets for catalytic epoxidation of bulky cyclic olefins. Author is Li, Na; Wang, Manyun; You, Qing; Bi, Chenyao; Chen, Huiyong; Liu, Baoyu; Sun, Ming; Hao, Qingqing; Zhang, Jianbo; Ma, Xiaoxun.

Hierarchical titanium silicalite-1 nanosheets (HTS-1) were hydrothermally synthesized by using a bolaform surfactant [C6H13-N+(CH3)2-C6H12-N+(CH3)2-(CH2)12-O-(p-C6H4)2-O-(CH2)12-N+(CH3)2-C6H12-N+(CH3)2-C6H13] [OH-]4 as the structure-directing agent. The resultant zeolite particles possessed not only a superior interlayer stability but also a unique house-of-cards-like structure by the 90° rotational boundary connectivity of TS-1 nanosheets directed by the π-π stacking interaction from the biphenyl group in the bolaform surfactant as well as content controllability of coordinated Ti species in the zeolite framework. The obtained HTS-1 samples were used as catalysts for the epoxidation of bulky cyclic olefins (cyclohexene and cyclooctene) and exhibited improved performance and superior recyclability in comparison with the conventional solely microporous TS-1 (CTS-1) catalyst as well as the mesoporous TS-1 (MTS-1) catalyst directed by the com. organosilane surfactant TPOAC, due to their exoteric interlayered mesopores and enlarged external surface areas providing more accessible Ti active sites for the bulky mol. reactants. Moreover, the optimized Ti content for the HTS-1 catalysts was proposed by fully taking into account the conversion and turnover frequency (TOF) values. In addition, the recyclability and stability of the HTS-1 catalysts in the epoxidation reaction and the post fluoride treatment to enhance their hydrophobicity as well as epoxidation activity were further discussed.

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Thiazole | C3H3NS – PubChem,
Thiazole | chemical compound | Britannica

Synthetic Route of C10H24N2. The reaction of aromatic heterocyclic molecules with protons is called protonation. Aromatic heterocycles are more basic than benzene due to the participation of heteroatoms. Compound: N1,N1,N6,N6-Tetramethylhexane-1,6-diamine, is researched, Molecular C10H24N2, CAS is 111-18-2, about Fabrication of Cross-Linked Anion Exchange Membranes Using a Pillar[5]arene Bearing Multiple Alkyl Bromide Head Groups as Cross-Linker. Author is Peng, Jinwu; Liang, Minhui; Cao, Kaiyue; Liu, Zhenchao; Wang, Peng; Hu, Wei; Jiang, Zhenhua; Liu, Baijun.

A pillararene-based macrocycle with up to 10 flexible chains bearing alkyl bromide head groups is synthesized and investigated for the first time as a multiarm cross-linker for tertiary-amine functionalized polyethersulfone. Different from any previously reported cross-linker, this has a unique pillar-shaped structure and abundant reactive sites to form multifunctional clusters in the conductive domain. This advantage enables crosslinking to occur smoothly at the membrane-casting stage and endows the cross-linked membranes with improved performance. The cross-linked anion exchange membranes are found to possess high conductivities and excellent alk. stability. With a controllable swelling ratio of 19.5%, the maximum conductivity of a membrane can reach 155 mS cm-1 at 80°C. Due to its local high-d. cross-linked structure, a delay in degradation kinetics under alk. condition can be observed, and the loss of conductivity is <10% after 400 h of alk. stability test at 80°C. There are many compounds similar to this compound(111-18-2)Synthetic Route of C10H24N2. if you want to know more, you can check out my other articles. I hope it will help you，maybe you’ll find some useful information.

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Thiazole | C3H3NS – PubChem,
Thiazole | chemical compound | Britannica

So far, in addition to halogen atoms, other non-metallic atoms can become part of the aromatic heterocycle, and the target ring system is still aromatic.Hotton, Claire; Sirieix-Plenet, Juliette; Ducouret, Guylaine; Bizien, Thomas; Chenneviere, Alexis; Porcar, Lionel; Michot, Laurent; Malikova, Natalie researched the compound: N1,N1,N6,N6-Tetramethylhexane-1,6-diamine( cas:111-18-2 ).Product Details of 111-18-2.They published the article 《Organisation of clay nanoplatelets in a polyelectrolyte-based hydrogel》 about this compound( cas:111-18-2 ) in Journal of Colloid and Interface Science. Keywords: clay nanoplatelet polyelectrolyte ionene hydrogel; Clay; Hydrogel; Ionene; Polyelectrolyte; SANS; SAXS. We’ll tell you more about this compound (cas:111-18-2).

We investigate the organization of clay nanoplatelets within a hydrogel based on modified ionenes, cationic polyelectrolytes forming phys. crosslinked hydrogels induced by hydrogen bonding and π-π stacking. Combination of small angle X-ray and neutron scattering (SAXS, SANS) reveals the structure of the polyelectrolyte network as well as the organization of the clay additives. The clay-free hydrogel network features a characteristic mesh-size between 20 and 30 nm, depending on the polyelectrolyte concentration Clay nanoplatelets inside the hydrogel organize in a regular face-to-face stacking manner, with a large repeat distance, following rather closely the hydrogel mesh-size. The presence of the nanoplatelets does not modify the hydrogel mesh size. Further, the clay-compensating counterions (Na+, Ca2+ or La3+) and the clay type (montmorillonite, beidellite) both have a significant influence on nanoplatelet organization. The degree of nanoplatelet ordering in the hydrogel is very sensitive to the neg. charge location on the clay platelet (different for each clay type). Increased nanoplatelet ordering leads to an improvement of the elastic properties of the hydrogel. On the contrary, the presence of dense clay aggregates (tactoids), induced by multi-valent clay counterions, destroys the hydrogel network as seen by the reduction of the elastic modulus of the hydrogel.

There are many compounds similar to this compound(111-18-2)Product Details of 111-18-2. if you want to know more, you can check out my other articles. I hope it will help you，maybe you’ll find some useful information.

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Thiazole | C3H3NS – PubChem,
Thiazole | chemical compound | Britannica

Recommanded Product: N1,N1,N6,N6-Tetramethylhexane-1,6-diamine. Aromatic heterocyclic compounds can also be classified according to the number of heteroatoms contained in the heterocycle: single heteroatom, two heteroatoms, three heteroatoms and four heteroatoms. Compound: N1,N1,N6,N6-Tetramethylhexane-1,6-diamine, is researched, Molecular C10H24N2, CAS is 111-18-2, about An improved isolation of trimyristin from Myristica fragrans as a renewable feedstock with the assistance of novel cationic gemini surfactant. Author is Yildirim, Ayhan; Ozturk, Serkan; Turkdemir, Haluk; Kolali, Atakan; Atalay, Beyza Gokcem; Kocatas, Hatice.

In the present work, surfactant-assisted convenient extraction method was developed for the isolation of trimyristin from nutmeg. Com. available monomeric surfactants and novel readily synthesized cationic dimeric surfactant were used as auxiliary chems. The improved isolation method herein, revealed that the combination of dimeric surfactant with hexane allows selective extraction (without colored polar components of nutmeg) and maximum yield of triglyceride. In addition, the developed method is more practical than existing protocols and provides higher yields of trimyristin in short period of time.

There are many compounds similar to this compound(111-18-2)Recommanded Product: N1,N1,N6,N6-Tetramethylhexane-1,6-diamine. if you want to know more, you can check out my other articles. I hope it will help you，maybe you’ll find some useful information.

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Thiazole | C3H3NS – PubChem,
Thiazole | chemical compound | Britannica

COA of Formula: C10H24N2. Aromatic compounds can be divided into two categories: single heterocycles and fused heterocycles. Compound: N1,N1,N6,N6-Tetramethylhexane-1,6-diamine, is researched, Molecular C10H24N2, CAS is 111-18-2, about Ionomer optimization for water uptake and swelling in anion exchange membrane electrolyzer: hydrogen evolution electrode. Author is Huang, Garrett; Mandal, Mrinmay; Hassan, Noor Ul; Groenhout, Katelyn; Dobbs, Alexandra; Mustain, William E.; Kohl, Paul A..

Green hydrogen produced through anion exchange membrane water electrolysis is a promising, low-cost chem. storage solution for intermittent renewable energy sources. Low-temperature electrolysis using anion exchange membranes (AEM) combines the benefits of established water electrolysis technologies based on alk. electrolysis and proton exchange membrane electrolysis. The anion conductive ionomers (ACI) used in the AEM electrolyzer (AEMEL) electrodes has been investigated. The ACI serves two primary purposes: (i) facilitate hydroxide conduction between the catalyst and bulk electrolyte and (ii) bind the catalyst to the porous transport layer and membrane. High ion exchange capacity (IEC) ACIs are desired, however, high IEC can cause excessive water uptake (WU) and detrimental ACI swelling. Proper water management is a key factor in obtaining maximum performance in AEM-based devices. In this study, a series of poly(norbornene)-based ACIs were synthesized and deployed in hydrogen evolving AEMEL cathode electrodes. A balance between ionic conductivity, WU and ionomer swelling was achieved in the ACI by varying the IEC and degree of polymer crosslinking. It was found that higher IEC ACIs with light crosslinking are preferred in the HER electrode. Such a configuration fine-tuned the WU and ionomer swelling to achieve optimum cell performance and reduce cell operating voltages.

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Thiazole | C3H3NS – PubChem,
Thiazole | chemical compound | Britannica

In organic chemistry, atoms other than carbon and hydrogen are generally referred to as heteroatoms. The most common heteroatoms are nitrogen, oxygen and sulfur. Now I present to you an article called Synthesis of polyamine-CNT composites for the removal of toxic cadmium metal ions from wastewater, published in 2020-01-01, which mentions a compound: 111-18-2, mainly applied to polyamine melamine carbon nanotube cadmium adsorption wastewater treatment, Synthetic Route of C10H24N2.

This paper investigates the synthesis of melamine-based polyamine polymers covalently bonded to 0.1 wt% multi-walled carbon nanotubes (CNT). The progression in chem. changes to the polymer structure were monitored over time with solid-state 13C NMR. The synthesized polymer composites were characterized using Fourier transform IR spectroscopy, Raman spectroscopy, thermogravimetric anal., and powder X-ray diffraction. Surface morphol. was studied before and after sorption using a scanning electron microscope attached to an energy dispersive X-ray spectroscope. In addition, polymer composites were evaluated for their efficacy in the removal of cadmium (II) ions from aqueous solutions under various controlled conditions including pH, contact time and temperature The efficiency of the polymer/CNT composite demonstrates its potential as new adsorbents for the removal of toxic cadmium (II) ions from aqueous solutions

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Thiazole | C3H3NS – PubChem,
Thiazole | chemical compound | Britannica

HPLC of Formula: 111-18-2. The protonation of heteroatoms in aromatic heterocycles can be divided into two categories: lone pairs of electrons are in the aromatic ring conjugated system; and lone pairs of electrons do not participate. Compound: N1,N1,N6,N6-Tetramethylhexane-1,6-diamine, is researched, Molecular C10H24N2, CAS is 111-18-2, about The importance of water transport in high conductivity and high-power alkaline fuel cells. Author is Mandal, Mrinmay; Huang, Garrett; Hassan, Noor Ul; Peng, Xiong; Gu, Taoli; Brooks-Starks, Ahmon H.; Bahar, Bamdad; Mustain, William E.; Kohl, Paul A..

High ionic conductivity membranes can be used to minimize ohmic losses in electrochem. devices such as fuel cells, flow batteries, and electrolyzers. Very high hydroxide conductivity was achieved through the synthesis of a norbornene-based tetrablock copolymer with an ion-exchange capacity of 3.88 meq/g. The membranes were cast with a thin polymer reinforcement layer and lightly cross-linked with N,N,N’,N’-tetramethyl-1,6-hexanediamine. The norbornene polymer had a hydroxide conductivity of 212 mS/cm at 80°. Light crosslinking helped to control the H2O uptake and provide mech. stability while balancing the bound (i.e. waters of hydration) vs. free H2O in the films. The films showed excellent chem. stability with <1.5% conductivity loss after soaking in 1 M NaOH for 1000 h at 80°. The aged films were analyzed by FTIR before and after aging to confirm their chem. stability. A H2/O2 alk. polymer electrolyte fuel cell was fabricated and was able to achieve a peak power d. of 3.5 W/cm2 with a maximum c.d. of 9.7 A/cm2 at 0.15 V at 80°. The exceptionally high current and power densities were achieved by balancing and optimizing H2O removal and transport from the H neg. electrode to the O pos. electrode. High H2O transport and thinness are critical aspects of the membrane in extending the power and c.d. of the cells to new record values. There are many compounds similar to this compound(111-18-2)HPLC of Formula: 111-18-2. if you want to know more, you can check out my other articles. I hope it will help you，maybe you’ll find some useful information.

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Thiazole | C3H3NS – PubChem,
Thiazole | chemical compound | Britannica

Heterocyclic compounds can be divided into two categories: alicyclic heterocycles and aromatic heterocycles. Compounds whose heterocycles in the molecular skeleton cannot reflect aromaticity are called alicyclic heterocyclic compounds. Compound: 111-18-2, is researched, Molecular C10H24N2, about The influence of spacer composition on thermomechanical properties, crystallinity, and morphology in ionene segmented copolymers, the main research direction is PTMO PEG ionene spacer composition polymer thermomech crystallinity property.SDS of cas: 111-18-2.

A series of segmented ammonium ionenes with varying weight fractions of 2000 g mol-1 poly(ethylene glycol) (PEG) or poly(tetramethylene oxide) (PTMO) soft segments were synthesized, and a simplified coarse-grained model of these materials was implemented using mol. dynamics simulations. In addition to varying soft segment type (PTMO vs.PEG). Charge d. and soft segment content were varied to create a comprehensive series of segmented ammonium ionenes; thermogravimetric anal. reveals that all segmented ionenes in the series are thermally stable up to 240°C. Differential scanning calorimetry (DSC) and dynamic mech. anal. (DMA) show the formation of phase separated microdomains at low soft segment content. In particular, DSC shows that the hard and soft domains have distinct glass transition temperatures Similarly, simulations show that reduced soft segment content induces stronger microphase separation, reduces soft segment mobility, and increases ionic aggregate connectivity and size. These increased ionic associations result in elastomeric behavior, as evidenced by the higher rubbery plateau moduli observed at lower soft segment contents through DMA. Moreover, simulations show that ionic aggregation increases when switching from PEG to the less polar PTMO repeat units, which is consistent with DMA results showing higher plateau moduli for PTMO-based ionenes relative to PEG ionenes. DSC and X-ray diffraction determined that the degree of crystallinity increased with soft segment content regardless of segment type. Overall, these results suggest a semi-crystalline microphase-separated morphol. strongly influenced by charge d., the degree of ionic aggregation, and the resulting level of confinement and mobility of the soft segments.

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Thiazole | C3H3NS – PubChem,
Thiazole | chemical compound | Britannica

Heterocyclic compounds can be divided into two categories: alicyclic heterocycles and aromatic heterocycles. Compounds whose heterocycles in the molecular skeleton cannot reflect aromaticity are called alicyclic heterocyclic compounds. Compound: 111-18-2, is researched, Molecular C10H24N2, about Alkaline enrichment via electrodialysis with alkaline stable side-chain-type polysulfone-based anion exchange membranes, the main research direction is quaternized chloromethylated polysulfone electrodialysis anion exchange membrane alk enrichment.Product Details of 111-18-2.

To meet the need of efficient resource utilization, developing stable and efficient anion exchange membranes (AEMs) for alk. enrichment application is of significance. In this work, we designed four polysulfone-based side-chain-type AEMs with several cations and different length of spacers per chain, to explore the structure-property relationship and obtained AEMs with high performance for alk. enrichment via electrodialysis (ED). Our investigation demonstrates that, the optimized AEM (CM-TQ6Q6Q-1, 1.38 mmol·g-1) exhibits low swelling ratio of 8.9%, low area resistance of 2.48 Ω·cm2, acceptable OH- conductivity of 13.7 mS·cm-1. In addition, this AEM also shows relatively good alk. stability with the IEC retention of 96.7% relative to the original IEC, suggesting the potential application of alk. enrichment via electrodialysis (ED). After 5-times NaOH enrichment tests in ED, CM-TQ6Q6Q-1 AEM shows an efficient ED performance with alk. concentration times of ∼1.8 (current efficiency: ∼90.0%; energy consumption: 8.47 kWh·kg-1), and maintains 96.4% of its original IEC, which are even comparable to those from com. AEM (Neosepta AHA). The results demonstrate that the as-prepared AEM shows the promising potential ED application for alkali enrichment from the alk. waste water.

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Thiazole | C3H3NS – PubChem,
Thiazole | chemical compound | Britannica

Recommanded Product: 111-18-2. The mechanism of aromatic electrophilic substitution of aromatic heterocycles is consistent with that of benzene. Compound: N1,N1,N6,N6-Tetramethylhexane-1,6-diamine, is researched, Molecular C10H24N2, CAS is 111-18-2, about Production of mono-valent anion selective anion-exchange membranes for electrodialysis of seawater. Author is Nagatani, Takeshi.

Anion exchange membranes for salt production are required to have monovalent ion selective permeability in order to prevent operational troubles caused by gypsum scale (CaSO4) generation in seawater port reduction by electrodialysis. The author has established a method for the production of anion exchange membranes with selective permeation of monovalent ions by using TMHDA as a treatment agent. The purpose of this project was to establish a new method for producing an ion exchange membrane, and a study was conducted on a method for producing an ion exchange membrane using two methods, an electron beam graft polymerization method and a pore-filling method. The production route of the anion exchange membrane consists of the following four steps: (1) electron beam irradiation, (2) graft polymerization, (3) TMHDA treatment and (4) introduction of anion exchange groups.

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Reference:
Thiazole | C3H3NS – PubChem,
Thiazole | chemical compound | Britannica