Photoinducedly electrochemical preparation of Prussian blue film and electrochemical modification of the film with cetyltrimethylammonium cation

Liu, Shou-Qing; Li, Hua; Sun, Wei-Hui; Wang, Xiaomei; Chen, Zhigang; Xu, Jing‐Juan; Ju, Huangxian; Chen, Hong‐Yuan

doi:10.1016/j.electacta.2011.02.012

Cited by 14 publications

(7 citation statements)

References 64 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…We observed that the amorphous peak of the CNF backbone was slightly broadened in the first two peaks of the CNF/PB XRD pattern. The XRD pattern thus confirms the formation of highly crystalline PB with space group Fm3 m on the CNF matrix2940414344.…”

Section: Resultsmentioning

confidence: 53%

“…The characteristic sharp peak of the Fe-CN stretching vibration at 2072 cm −1 in the CNF/PB FT-IR spectrum confirms the presence of PB. The peaks at 501 cm −1 and 594 cm −1 correspond to the metal-ligand bonds in the PB3839404142. Note here that the C-O and the C-O-C stretching bonds in the CNF remain almost the same in both the CNF-ferric (III) complex and the CNF/PB complex, indicating that the ring structure of the CNF did not change.…”

Section: Resultsmentioning

confidence: 82%

See 1 more Smart Citation

Cellulose nanofiber backboned Prussian blue nanoparticles as powerful adsorbents for the selective elimination of radioactive cesium

Vipin

Fugetsu

Sakata

et al. 2016

Sci Rep

114

View full text Add to dashboard Cite

On 11 March 2011, the day of the unforgettable disaster of the 9 magnitude Tohoku earthquake and quickly followed by the devastating Tsunami, a damageable amount of radionuclides had dispersed from the Fukushima Daiichi’s damaged nuclear reactors. Decontamination of the dispersed radionuclides from seawater and soil, due to the huge amounts of coexisting ions with competitive functionalities, has been the topmost difficulty. Ferric hexacyanoferrate, also known as Prussian blue (PB), has been the most powerful material for selectively trapping the radioactive cesium ions; its high tendency to form stable colloids in water, however, has made PB to be impossible for the open-field radioactive cesium decontamination applications. A nano/nano combinatorial approach, as is described in this study, has provided an ultimate solution to this intrinsic colloid formation difficulty of PB. Cellulose nanofibers (CNF) were used to immobilize PB via the creation of CNF-backboned PB. The CNF-backboned PB (CNF/PB) was found to be highly tolerant to water and moreover, it gave a 139 mg/g capability and a million (106) order of magnitude distribution coefficient (Kd) for absorbing of the radioactive cesium ion. Field studies on soil and seawater decontaminations in Fukushima gave satisfactory results, demonstrating high capabilities of CNF/PB for practical applications.

show abstract

Section: Resultsmentioning

confidence: 53%

Section: Resultsmentioning

confidence: 82%

Cellulose nanofiber backboned Prussian blue nanoparticles as powerful adsorbents for the selective elimination of radioactive cesium

Vipin

Fugetsu

Sakata

et al. 2016

Sci Rep

114

View full text Add to dashboard Cite

show abstract

“…Other samples show similar CN bands without obvious differences, which might be due to the low resolution (∼2 cm –1 ) of the instrument. Other visible bands with quite low intensities could be attributed to C–H out-of-plane deformation band around 825 and 945 cm –1 , bending mode of CO around 1410 cm –1 , O–H stretch band near 1600 cm –1 and H–O–H bend mode near 3400 cm –1 , respectively. − These bands should be assigned as the unavoidable pollutants in the test. Figure b displays an enlarged view of two main bands in the far-infrared region near 495 and 600 cm –1 , which could be attributed to Fe (III)-CN and Fe (II)-CN, respectively .…”

Section: Resultsmentioning

confidence: 99%

Tuning the Particle Size of Prussian Blue by a Dual Anion Source Method

Wang

Zhu

et al. 2018

Crystal Growth & Design

View full text Add to dashboard Cite

The preparation of coordination polymer nanoparticles with different sizes has been currently the focus of research attention in many fields such as gas storage, batteries, drug delivery, magnetic resonance imaging, etc. In this paper, we reported a facile dual anion source (DAS) method to prepare Prussian blue (PB) nanoparticles with different particle sizes. With the increasing of FeII(CN)6 4– reactant usage proportions, the mean size of PB particles increased from 100 nm to 1.6 μm. Such a wide size range was found closely related to the different nucleation processes with varied chemical compositions (proportions of Fe(II) and Fe(III)) of the products. With increasing Fe(II) content in both ends of the cyanide bridge, the PB nucleus generation rate would descend in the product nucleation period. The reported DAS method exploited a new synthetic strategy for controlling the particle size of PB particles. The results would contribute to the research on other coordination polymers in the future.

show abstract

“…27,185,186 For instance, the molecularly imprinted PB films, 40 PB/carbon nanotubes, 27 poly(N-acetylaniline)-PB, 28 TiO 2 -graphene, 185 PB heterostructures, 186 PB-nanoporous gold, 30 have been demonstrated for biosensing, as the low over-potentials can exclude interference from coexisting substances, such as ascorbic acid, uric acid, and glucose. 15,33 Nonetheless, the previous work predominantly utilized PB nanocrystals on flat substrates, and thus only limited crystal faces were exposed to electrolytes, resulting in relatively low electrochemical response for H 2 O 2 from live cells. 177 In addition, a relatively large background still existed, due to the side electrochemical reactions taking place on the planar electrode surface.…”

Section: Interfacial Assembly By Direct Printingmentioning

confidence: 99%

“…3,16 In previous studies, they have been demonstrated to be applicable to the sensing of hydrogen peroxide at a low applied potential, allowing the integration of oxidase enzymes while reducing other electrochemical interferents. 3,15,25,[29][30][31][32][33][34][35][36][37][38] Other Prussian blue-based biosensors, such as glucose, 25,[39][40][41][42][43][44][45][46][47][48][49][50][51] pH, 22 lactate, 38,[52][53][54] antigen, 55 cholesterol, 56,57 DNA, 24,54,58 glycan, 59 antihypertensive drug, 23 carcinoma antigen, 60 ion, 24,61 uric acid, 62 ascorbic acid, 63 and nicotinamide adenine dinucleotide (NADH) [64]…”

Section: Introductionmentioning

confidence: 99%

New faces of porous Prussian blue: interfacial assembly of integrated hetero-structures for sensing applications

et al. 2015

View full text Add to dashboard Cite

Prussian blue (PB), the oldest synthetic coordination compound, is a classic and fascinating transition metal coordination material. Prussian blue is based on a three-dimensional (3-D) cubic polymeric porous network consisting of alternating ferric and ferrous ions, which provides facile assembly as well as precise interaction with active sites at functional interfaces. A fundamental understanding of the assembly mechanism of PB hetero-interfaces is essential to enable the full potential applications of PB crystals, including chemical sensing, catalysis, gas storage, drug delivery and electronic displays. Developing controlled assembly methods towards functionally integrated hetero-interfaces with adjustable sizes and morphology of PB crystals is necessary. A key point in the functional interface and device integration of PB nanocrystals is the fabrication of hetero-interfaces in a well-defined and oriented fashion on given substrates. This review will bring together these key aspects of the hetero-interfaces of PB nanocrystals, ranging from structure and properties, interfacial assembly strategies, to integrated hetero-structures for diverse sensing.

show abstract

Photoinducedly electrochemical preparation of Prussian blue film and electrochemical modification of the film with cetyltrimethylammonium cation

Cited by 14 publications

References 64 publications

Cellulose nanofiber backboned Prussian blue nanoparticles as powerful adsorbents for the selective elimination of radioactive cesium

Cellulose nanofiber backboned Prussian blue nanoparticles as powerful adsorbents for the selective elimination of radioactive cesium

Tuning the Particle Size of Prussian Blue by a Dual Anion Source Method

New faces of porous Prussian blue: interfacial assembly of integrated hetero-structures for sensing applications

Contact Info

Product

Resources

About