The following reagents were obtained commerceally and used as received: Scandium triflate [Sc(OTf)3], decamethylferrocene (Fc*), 1,1′-dimethylferrocene (Me2Fc), ferrocene (Fc), perchloric acid (70%), trifluoroacetic acid, hydrogen peroxide (30%) and NaI (Wako Pure Chemical Industries). Following literature procedures,28 (link) acetone was dried and distilled under Ar. The compounds [(tmpa)CuII(CH3CN)](ClO4)2 (1 )29 (link) and bis(2-quinolinylmethyl)benzylamine (BzQ)30 were prepared as described.
[(BzQ)CuII(H2O)2](ClO4)2; (2) A 50 mL flask with BzQ (389 mg, 1.0 mmol) and Cu(ClO4)2 ·6H2O (370 mg, 1.0 mmol), as prepared and 20 mL MeOH was then added; the solution became blue and with stirring over 1 h, it yielded a precipitate consisting of blue microcrystals. The solid product 2 was collected employing a vacuum filtration procedure and then and washed with 15mL MeOH, and dried under vacuum. (599 mg, 0.86 mmol, 86% yield) Anal. Calcd (C28H29Cl2CuO10N3): C, 47.14; H, 3.96; N, 6.11. Found: C, 47.15; H, 3.87; N, 6.06. X-ray quality crystals were obtained by allowing pentane to slowly diffuse into a saturated acetone solution of 2.
Ferrocene
Manufactured by Fujifilm
Sourced in Japan
Ferrocene is a metallocene compound composed of two cyclopentadienyl rings bound to an iron center. It is a stable, orange crystalline solid that is widely used as a reference compound in various analytical and electrochemical applications.
Automatically generated - may contain errors
Lab products found in correlation
Hydrogen peroxide, by Fujifilm (1 mentions)
Trifluoroacetic acid, by Fujifilm (1 mentions)
Perchloric acid, by Fujifilm (1 mentions)
Toluene, by Fujifilm (1 mentions)
Lithium trifluoromethanesulfonate, by Merck Group (1 mentions)
Thiophene, by Fujifilm (1 mentions)
Methanol, by Fujifilm (1 mentions)
1 methyl 2 pyrrolidone, by Fujifilm (1 mentions)
Tetra n butylammonium hexafluorophosphate tbapf6, by Fujifilm (1 mentions)
4 protocols using ferrocene
1
Synthesis and Characterization of Copper(II) Complex
2
Electrochemical Cell Components Preparation
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Benzene
(99.5%), thiophene (97.0%), ferrocene
(98.0%), methanol (99.8%), 1-methyl-2-pyrrolidone (NMP, 99.0%), and
toluene (99.0%) were purchased from Wako Pure Chemical Industries.
Poly(vinylidene difluoride) (PVDF, KF Polymer #1100) and commercially
available carbon nanofibers were purchased from Kureha Corporation
and Tokyo Chemical Industry Co., Ltd., respectively. Ketjen black
(EC600JD) was purchased from Lion Specialty Chemicals Co., Ltd. Tetraethylene
glycol dimethylether (TEGDME, 99.0%) and lithium trifluoromethanesulfonate
(99.995%) were purchased from Sigma-Aldrich Corporation. Lithium foil
(0.2 mm in thickness, 99.8%) and carbon paper (CP, TGP-H-030) were
purchased from Honjo Metal Corporation and Toray Industries, respectively.
(99.5%), thiophene (97.0%), ferrocene
(98.0%), methanol (99.8%), 1-methyl-2-pyrrolidone (NMP, 99.0%), and
toluene (99.0%) were purchased from Wako Pure Chemical Industries.
Poly(vinylidene difluoride) (PVDF, KF Polymer #1100) and commercially
available carbon nanofibers were purchased from Kureha Corporation
and Tokyo Chemical Industry Co., Ltd., respectively. Ketjen black
(EC600JD) was purchased from Lion Specialty Chemicals Co., Ltd. Tetraethylene
glycol dimethylether (TEGDME, 99.0%) and lithium trifluoromethanesulfonate
(99.995%) were purchased from Sigma-Aldrich Corporation. Lithium foil
(0.2 mm in thickness, 99.8%) and carbon paper (CP, TGP-H-030) were
purchased from Honjo Metal Corporation and Toray Industries, respectively.
3
Synthesis and Characterization of Organometallic Complexes
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[Ru(bpy)3](PF6)2 (bpy = 2,2′-bipyridine) is the same sample which has been used in the earlier literatures.7 (link) [Ir(ppy)2(bpy)]PF6 (ppyH = 2-phenylpyridine) was synthesized and purified similarly to the reported procedure.8 (link) Tetra-n-butylammonium hexafluorophosphate (TBAPF6, Wako Pure Chemical Industries) was purified by repeated recrystallizations from ethanol. Ferrocene (Wako Pure Chemical Industries) was used as supplied. Anhydrous or spectroscopic-grade CH3CN (Wako Pure Chemical Industries) was used without further purification for the electrochemical or spectroscopic measurements, respectively.
4
Flexible Carbon-Based Film Synthesis
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The free-standing flexible carbon-based films used in this study were prepared using sub-millimeter-long FWCNTs (6 to 10 nm diameter, 400 μm length, triple-walled on average). Detailed experimental information on the FWCNT synthesis was presented in our previous reports [18 (link)]; accordingly, only brief explanations are provided here. The FWCNTs were grown by the novel semi-continuous fluidized-bed chemical vapor deposition process in a quartz-tube thermal furnace with an Fe/Al2O3 catalyst deposited onto Al2O3 beads by feeding metalorganic vapors of aluminum-isopropoxide (95%, Wako, Osaka, Japan) and ferrocene (98%, Wako, Osaka, Japan) sequentially, using a carrier gas of O2/Ar balance [18 (link)]. Subsequently, the catalyst was reduced by flowing an H2/H2O/Ar balance for 10 min, following which the FWCNTs were synthesized on the Al2O3 beads with a C2H2/H2/H2O/Ar atmosphere for 10 min [19 (link)]. The MPCFs (Dialead, K223HE, 11 μm diameter, 200 μm and 6 mm length) were purchased from Mitsubishi Plastic Inc. (Tokyo, Japan). The organic Ag (5% organic Ag methanol dispersion, amine-based silver chelate mixture) was purchased from Ditto Technology Co. Ltd (Gunpo-si, Gyeonggi-do, Korea).
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