Category: 111-18-2

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 Using a switchable water to improve sustainable extraction for oil sands by low-concentration surfactant solution, published in 2021-04-10, which mentions a compound: 111-18-2, mainly applied to switchable water sustainable extraction oil sand surfactant solution, Safety of N1,N1,N6,N6-Tetramethylhexane-1,6-diamine.

Surfactant extraction is the common method for treating oil sands. However, the recovery of traditional surfactant is difficult, and the oil emulsification phenomenon and generation of tailings are also caused easily. To develop the cleaner and sustainable approach for treating oil sands, a switchable water N, N, N’, N””-tetramethylhexanediamine (TMHDA) was used to improve extraction by surfactant sodium dodecyl benzene sulfonate (SDBS) solution with low concentration Here, the TMHDA-containing SDBS solution has CO2 switchability because of the electrostatic interaction between SDBS solution and TMHDA with CO2 response, and can be also emulsify reversibly n-heptane, diesel oil, even crude oil, providing the possibility for separating oil from oil sands. The effective extraction of oil sands is performed by 1 mM (less than critical micelle concentration (CMC)) SDBS solution combined with TMHDA, which was also demonstrated by thermogravimetric analyzer, scanning electron microscope and elemental anal. The residual oil content of oil sands is reduced to 0.515 wt% and 90.8% oil is removed by adding 0.15 g/mL TMHDA. Interestingly, oil is separated and fine sands is separated by introducing CO2, and the TMHDA-containing SDBS is recycled upon N2/65°C. According to the detection of interfacial tension and Fourier Transform IR Spectroscopy (FTIR), it is demonstrated that the improved oil removal is ascribed to the adsorption of SDBS on solid surface and the reduced oil-water interface tension by the addition of TMHDA. Based on the evaluation of economic and environmental value, this sustainable approach exhibits potential application for treating oil sands in practical industry.

This literature about this compound(111-18-2)Safety of N1,N1,N6,N6-Tetramethylhexane-1,6-diaminehas given us a lot of inspiration, and I hope that the research on this compound(N1,N1,N6,N6-Tetramethylhexane-1,6-diamine) can be further advanced. Maybe we can get more compounds in a similar way.

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

COA of Formula: C10H24N2. 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 Using a switchable water to improve sustainable extraction for oil sands by low-concentration surfactant solution. Author is Li, Xiaojiang; Wang, Li; Lu, Hongsheng; Wang, Na; Wang, Baogang; Huang, Zhiyu.

Surfactant extraction is the common method for treating oil sands. However, the recovery of traditional surfactant is difficult, and the oil emulsification phenomenon and generation of tailings are also caused easily. To develop the cleaner and sustainable approach for treating oil sands, a switchable water N, N, N’, N””-tetramethylhexanediamine (TMHDA) was used to improve extraction by surfactant sodium dodecyl benzene sulfonate (SDBS) solution with low concentration Here, the TMHDA-containing SDBS solution has CO2 switchability because of the electrostatic interaction between SDBS solution and TMHDA with CO2 response, and can be also emulsify reversibly n-heptane, diesel oil, even crude oil, providing the possibility for separating oil from oil sands. The effective extraction of oil sands is performed by 1 mM (less than critical micelle concentration (CMC)) SDBS solution combined with TMHDA, which was also demonstrated by thermogravimetric analyzer, scanning electron microscope and elemental anal. The residual oil content of oil sands is reduced to 0.515 wt% and 90.8% oil is removed by adding 0.15 g/mL TMHDA. Interestingly, oil is separated and fine sands is separated by introducing CO2, and the TMHDA-containing SDBS is recycled upon N2/65°C. According to the detection of interfacial tension and Fourier Transform IR Spectroscopy (FTIR), it is demonstrated that the improved oil removal is ascribed to the adsorption of SDBS on solid surface and the reduced oil-water interface tension by the addition of TMHDA. Based on the evaluation of economic and environmental value, this sustainable approach exhibits potential application for treating oil sands in practical industry.

This literature about this compound(111-18-2)COA of Formula: C10H24N2has given us a lot of inspiration, and I hope that the research on this compound(N1,N1,N6,N6-Tetramethylhexane-1,6-diamine) can be further advanced. Maybe we can get more compounds in a similar way.

Reference:
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 Using a switchable water to improve sustainable extraction for oil sands by low-concentration surfactant solution, published in 2021-04-10, which mentions a compound: 111-18-2, mainly applied to switchable water sustainable extraction oil sand surfactant solution, Safety of N1,N1,N6,N6-Tetramethylhexane-1,6-diamine.

Surfactant extraction is the common method for treating oil sands. However, the recovery of traditional surfactant is difficult, and the oil emulsification phenomenon and generation of tailings are also caused easily. To develop the cleaner and sustainable approach for treating oil sands, a switchable water N, N, N’, N””-tetramethylhexanediamine (TMHDA) was used to improve extraction by surfactant sodium dodecyl benzene sulfonate (SDBS) solution with low concentration Here, the TMHDA-containing SDBS solution has CO2 switchability because of the electrostatic interaction between SDBS solution and TMHDA with CO2 response, and can be also emulsify reversibly n-heptane, diesel oil, even crude oil, providing the possibility for separating oil from oil sands. The effective extraction of oil sands is performed by 1 mM (less than critical micelle concentration (CMC)) SDBS solution combined with TMHDA, which was also demonstrated by thermogravimetric analyzer, scanning electron microscope and elemental anal. The residual oil content of oil sands is reduced to 0.515 wt% and 90.8% oil is removed by adding 0.15 g/mL TMHDA. Interestingly, oil is separated and fine sands is separated by introducing CO2, and the TMHDA-containing SDBS is recycled upon N2/65°C. According to the detection of interfacial tension and Fourier Transform IR Spectroscopy (FTIR), it is demonstrated that the improved oil removal is ascribed to the adsorption of SDBS on solid surface and the reduced oil-water interface tension by the addition of TMHDA. Based on the evaluation of economic and environmental value, this sustainable approach exhibits potential application for treating oil sands in practical industry.

This literature about this compound(111-18-2)Safety of N1,N1,N6,N6-Tetramethylhexane-1,6-diaminehas given us a lot of inspiration, and I hope that the research on this compound(N1,N1,N6,N6-Tetramethylhexane-1,6-diamine) can be further advanced. Maybe we can get more compounds in a similar way.

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

Computed Properties of C10H24N2. 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. Compound: N1,N1,N6,N6-Tetramethylhexane-1,6-diamine, is researched, Molecular C10H24N2, CAS is 111-18-2, about Partially fluorinated, multication cross-linked poly(arylene piperidinium) membranes with improved conductivity and reduced swelling for fuel cell application.

As an important component in alk. membrane fuel cells, anion exchange membrane (AEM) often suffers from the tradeoff between ionic conductivity and chem./dimensional stability. We herein report a partially fluorinated poly(arylene piperidinium) AEM with multication cross-links, which was synthesized by copolymerizing 1,1,1-trifluoroacetone, N-methyl-4-piperidone, biphenyl, and subsequent crosslinking with N1, N6-bis(6-bromohexyl)-N1, N1, N6, N6-tetramethylhexane-1,6-diammonium bromide. The resultant AEM exhibited an excellent OH- conductivity of 148.7 mS cm-1 at 80 °C (IEC = 2.9 mmol g-1) due to the multication structure, which may promote microphase separation to produce wide ion-conducting channels. Compared with those without partial fluorination, the fluorinated AEM showed lower swelling ratio (33% vs. 58% at 80 °C). The ionic conductivity of the AEM remained by 85% after it was treated 1700 h in 1 M NaOH at 80 °C. In addition, the H2/O2 fuel cell assembled with the AEM yielded a peak power d. of 208 mW cm-2 at 60 °C. Our work successfully demonstrates the synergistic effect of partially fluorinated backbone and multication cross-linked structure to inhibit membrane swelling while keeping high conductivity; it is beneficial for better balancing AEM conductivity and robustness. Partially fluorinated poly(arylene piperidinium) AEM with multication cross-links. The fabricated membrane showed higher conductivity and much lower swelling compared with its non-fluorinated counterpart. [graphic not available: see fulltext]

This literature about this compound(111-18-2)Computed Properties of C10H24N2has given us a lot of inspiration, and I hope that the research on this compound(N1,N1,N6,N6-Tetramethylhexane-1,6-diamine) can be further advanced. Maybe we can get more compounds in a similar way.

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

HPLC of Formula: 111-18-2. 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 Ionomer optimization for water uptake and swelling in anion exchange membrane electrolyzer: oxygen evolution electrode. Author is Huang, Garrett; Mandal, Mrinmay; Hassan, Noor Ul; Groenhout, Katelyn; Dobbs, Alexandra; Mustain, William E.; Kohl, Paul A..

H2O electrolysis using an anion conductive, solid polymer electrolyte is an attractive method for point-of-use H production Recent advances in catalysts and anion exchange membranes (AEM) have made alk. devices increasingly competitive with their acidic counterparts. However, less attention was paid to the anion conductive ionomers (ACI) used in the fabrication of electrodes for AEM electrolyzers. The ACI contributes to ion conduction between the catalyst and bulk electrolyte and serves as a binder for adhering the catalyst to the gas diffusion layer and AEM. Ionic conductivity, H2O uptake and ionomer swelling are critical properties for electrode performance. High ion exchange capacity (IEC) in the ionomer is desired for reduced electrode resistance, however, it can lead to excess H2O uptake (WU) and disruptive ACI swelling. Poly(norbornene)-based ionomers were synthesized, characterized and used to fabricate O evolving anodes for low-temperature AEM H2O electrolysis. The IEC of the ionomers (0 to 4.73 meq g-1) was adjusted by controlling the ratio of ion conducting to nonion conducting norbornene monomers in the ACI tetrablock copolymers. Low conductivity ionomers yield the best-performing O evolution electrodes, in the absence of ACI polymer crosslinking because they do not experience excessive H2O swelling. Light crosslinking within the anode ACI was used as a means to independently lower WU of the ionomer without compromising ionic conductivity This control over H2O swelling allows higher ionic conductivity within the ACI to be used in H2O-fed electrolyzer applications. Other methods of H2O management were compared including the use of hydrophobic additives and adjustment of the ionomer concentration in the electrode. The cell performance greatly benefits from a highly conductive ionomer in the O evolution reaction electrode if the WU is managed.

This literature about this compound(111-18-2)HPLC of Formula: 111-18-2has given us a lot of inspiration, and I hope that the research on this compound(N1,N1,N6,N6-Tetramethylhexane-1,6-diamine) can be further advanced. Maybe we can get more compounds in a similar way.

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

Zhai, Yanliang; Shang, Yunshan; Zhang, Luoming; Meng, Xiaoling; Gong, Yanjun; Zheng, Lirong; Zhang, Jing; Liu, Ping published the article 《Hydrothermally modified nanosheet ZSM-5 with MnOx nanoparticles and its high MTP performance》. Keywords: manganese oxide modified nanosheet ZSM5 zeolite nanosheet catalyst; methanol reaction propylene synthesis manganese oxide modified ZSM5 zeolite.They researched the compound: N1,N1,N6,N6-Tetramethylhexane-1,6-diamine( cas:111-18-2 ).Formula: C10H24N2. Aromatic heterocyclic compounds can be divided into two categories: single heterocyclic and fused heterocyclic. In addition, there is a lot of other information about this compound (cas:111-18-2) here.

Hydrothermally modified nanosheet ZSM-5 zeolite by directly using MnOx nanoparticles was carried out and this substantially offered a high performance catalyst for methanol to propylene (MTP) reaction. The properties of as synthesized ZSM-5 nanosheets with different MnOx amounts (NS-x) were compared with ZSM-5 nanosheets modified by impregnation method (IM-0.5) and phys. mixed method (PM-0.5), resp. The initial state of MnOx nanoparticles was close to Mn2O3 with 20 nm in size. XRD, H2-TPR and XAFS results confirmed under high temperature hydrothermal condition, the Mn2O3 nanoparticles disaggregated into Mn2O3 clusters and entered the framework defects of nanosheet zeolite with high dispersion. IR spectra of hydroxyl groups (OH-IR) showed that the Mn2O3 clusters were bonded with silanol defects both on the surface and inside zeolite, which substantially increased the stability of Mn2O3 clusters and healed the framework defects. In contrast, the Mn species in the impregnated sample was close to the co-existence of Mn2+ ions and MnO2 nanoparticles with 2-3 nm, no interaction between Mn species and Si-OH group was determined Notably, the typical sample (NS-0.5) with MnOx cluster modification performed much higher propylene selectivity and catalytic stability (∼52%, 240 h, WHSV = 3 h-1), while the conventional IM-0.5 and PM-0.5 showed poor propylene selectivity (48, 46%) and catalytic stability (166 h, 133 h) in MTP reaction. The excellent result should be attributed to the subtle control of external strong acid and the less structural defects, due to specific existence of bonded Mn2O3 clusters.

This literature about this compound(111-18-2)Formula: C10H24N2has given us a lot of inspiration, and I hope that the research on this compound(N1,N1,N6,N6-Tetramethylhexane-1,6-diamine) can be further advanced. Maybe we can get more compounds in a similar way.

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

Zhao, Tuo; Long, Chuan; Wang, Zhiqian; Zhu, Hong published the article 《Effect of cross-linker length on performance of multication cross-linked poly(p-terphenyl isatin) anion exchange membranes for fuel cells》. Keywords: crosslinker length fuel cell anion exchange membrane.They researched the compound: N1,N1,N6,N6-Tetramethylhexane-1,6-diamine( cas:111-18-2 ).Formula: C10H24N2. Aromatic heterocyclic compounds can be divided into two categories: single heterocyclic and fused heterocyclic. In addition, there is a lot of other information about this compound (cas:111-18-2) here.

As a key component of anion exchange membrane fuel cells (AEMFCs), anion exchange membranes (AEMs) have been investigated in the last decades. Herein, a series of multication cross-linkers were introduced into side-chain-type poly(p-terphenyl isatin) to develop high-performance and long-term stable AEMs. Addnl., the effects of the hydrophilic cross-linker length on the membrane performance were systematically investigated. The resulting cross-linked membranes possess a low swelling ratio (<18% at 80 °C) and high tensile strength (51.1-58.3 MPa). Notably, the cross-linker length influences the AEM internal morphol. With hexyl as the spacer between backbones and cation groups in the cross-linker, 0.9q-PTI-6C exhibits the highest hydroxide ion conductivity of 118.5 mS/cm at 80 °C, which is ascribed to well-developed ion channels. Furthermore, alkyl spacer chains and cross-linked networks contribute to the excellent alkali stability of membranes. After immersion in 2 M NaOH for 1200 h at 80 °C, 0.9q-PTI-8C only shows 11 and 12.7% losses in ion conductivity and ion exchange capacity (IEC), resp. The fuel cell fabricated using 0.9q-PTI-6C can achieve the maximum power d. of 310 mW/cm2 at 80 °C. This literature about this compound(111-18-2)Formula: C10H24N2has given us a lot of inspiration, and I hope that the research on this compound(N1,N1,N6,N6-Tetramethylhexane-1,6-diamine) can be further advanced. Maybe we can get more compounds in a similar way.

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

Recommanded Product: 111-18-2. 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 Poly(vinyl alcohol)-Based Hydrogel Anion Exchange Membranes for Alkaline Fuel Cell. Author is Yuan, Caili; Li, Pan; Zeng, Lingping; Duan, Hanzhao; Wang, Jianchuan; Wei, Zidong.

As a key component of anion exchange membrane fuel cells (AEMFCs), the anion exchange membrane (AEM) should possess high hydroxide conductivity and good alk. stability. In this work, the concept of “”hydrogel AEMs”” was proposed, and a series of hydrogel AEM-based poly(vinyl alc.) were prepared As a result of ultrahigh water uptake (up to 726 weight %), a hydroxide conductivity of 150 mS cm-1 at 80°C was achieved as well as a good alk. stability. Moreover, the single fuel cell based on the as-prepared hydrogel AEM demonstrated a remarkable peak power d. of 715 mW cm-2. This work demonstrates that hydrogel AEMs are potential candidates for AEMFCs.

In addition to the literature in the link below, there is a lot of literature about this compound(N1,N1,N6,N6-Tetramethylhexane-1,6-diamine)Recommanded Product: 111-18-2, illustrating the importance and wide applicability of this compound(111-18-2).

Reference:
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.Liu, Xundao; Wu, Dianrui; Liu, Xu; Luo, Xiaohan; Liu, Yuqing; Zhao, Qiurong; Li, Jiajie; Dong, Dehua researched the compound: N1,N1,N6,N6-Tetramethylhexane-1,6-diamine( cas:111-18-2 ).HPLC of Formula: 111-18-2.They published the article 《Perfluorinated comb-shaped cationic polymer containing long-range ordered main chain for anion exchange membrane》 about this compound( cas:111-18-2 ) in Electrochimica Acta. Keywords: perfluorinated comb shaped cationic polymer long chain order; anion exchange membrane fuel cell. We’ll tell you more about this compound (cas:111-18-2).

Achieving high ionic conductivity and alk. stability of anion exchange membranes (AEMs) is critical for anion exchange membrane fuel cells (AEMFCs). Here the authors described a method of preparing perfluorinated comb-shaped cationic polymers containing long-range ordered (LROed) -CF2CF2-(CF2CF2)n-CF2-CF2- main chain with pendant (-CF2CF2SONH-) side chain terminated by long comb-hydrophilic-cationic groups for AEMs application. Super-hydrophobic backbone promoted the formation of defined nano-phase separated channels and the resulted comb-shaped AEMs demonstrated ion conductivity of 88.6 mS cm-1 at 80° and kept low H2O uptake (17.1%) and excellent dimensional stability (7.0%). Chem. robust polymer skeleton reduced hydroxide ion attack at fixed cation group and 91.8% of initial values was retained after Hoffman elimination in 8 M KOH over 16 days at 80°. Also, a membrane electrode assembly (MEA) based on perfluorinated-comb AEMs showed a peak power d. of 306.1 mW cm-2 at 80° in a H2/O2 (CO2-free) fuel cells.

In addition to the literature in the link below, there is a lot of literature about this compound(N1,N1,N6,N6-Tetramethylhexane-1,6-diamine)HPLC of Formula: 111-18-2, illustrating the importance and wide applicability of this compound(111-18-2).

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

Name: 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 Elastic and durable multi-cation-crosslinked anion exchange membrane based on poly(styrene-b-(ethylene-co-butylene)-b-styrene). Author is Li, Ziming; Li, Conghui; Long, Chuan; Sang, Jing; Tian, Lin; Wang, Fanghui; Wang, Zhihua; Zhu, Hong.

Anion exchange membranes (AEMs), as the core component of the new generation anion exchange membrane fuel cells (AEMFCs), directly determine the performance and the lifetime of this energy conversion device. Here, AEMs with pendant multiple quaternary ammonium anchored onto the poly(styrene-b-(ethylene-co-butylene)-b-styrene) (SEBS) backbone are synthesized. The comb-shaped copolymer SEBS-C16 is synthesized with N,N-dimethyl-1-hexadecylamine and chloromethylated SEBS to improve solubility, then the multi-cation crosslinker is prepared and grafted on the above backbone to fabricate a series of flexible multi-cation crosslinked SEBS-based AEMs (SEBS-C16-xC4, where x% is the ratio of the crosslinker to polystyrene block) with practical properties. The obtained SEBS-C16-20C4 membrane exhibits a microphase separated morphol. with an interdomain spacing of 18.87 nm. Benefited from the ion channels, SEBS-C16-20C4 shows high conductivity of 77.78 mS/cm at 80°C. Addnl., the prepared SEBS-C16-20C4 membrane with ion exchange capacity of 2.35 mmol/g also exhibits enhanced alk. stability (5.87% hydroxide conductivity decrease in 2 M NaOH solution at 80°C after 1,700 h) and improved mech. properties, compared with the non-crosslinked SEBS-C16 sample. Furthermore, AEMFC single cell performance is evaluated with the SEBS-C16-20C4 membrane, and a maximum power d. of 182 mW/cm2 is achieved at 80°C under H2/O2 conditions.

In addition to the literature in the link below, there is a lot of literature about this compound(N1,N1,N6,N6-Tetramethylhexane-1,6-diamine)Name: N1,N1,N6,N6-Tetramethylhexane-1,6-diamine, illustrating the importance and wide applicability of this compound(111-18-2).

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