Preparation of CoB nanoparticles decorated PANI nanotubes as catalysts for hydrogen generation from NaBH4 hydrolysis

Li, Fang; Li, Jia; Chen, Luyao; Dong, Yanmei; Xie, Pinhong

doi:10.1016/j.jtice.2021.04.051

Cited by 29 publications

(5 citation statements)

References 40 publications

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“…13 shows the morphology of Co–B supported on organic templates or other porous materials. Co–B/CTAB, 139 Co–B/P123, 139 CoB/PANI 140 and Co–W–B/Ppy 141 catalysts were fabricated. The results showed that the catalytic characteristics of the catalysts supported on organic and porous materials were better than those of the unsupported Co–B catalysts.…”

Section: Supported Co–b-based Catalystsmentioning

confidence: 99%

The mechanism and challenges of cobalt-boron-based catalysts in the hydrolysis of sodium borohydride

Long,

Chen,

Sharshir

et al. 2024

J. Mater. Chem. A

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Section: Supported Co–b-based Catalystsmentioning

confidence: 99%

The mechanism and challenges of cobalt-boron-based catalysts in the hydrolysis of sodium borohydride

Long,

Chen,

Sharshir

et al. 2024

J. Mater. Chem. A

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“…The monomer mixture was then irradiated with ultrasound for 5 min at a maximum output power of 32 watts. The final product, a heterogeneous dispersion of the nanocomposite (nCPs-AuNPs), is composed of a water soluble colloid and a solid precipitate, the precipitate richer being in gold nanoparticles, according to [25]. Precipitation of the nanostructure occurs as the polymer chain length increases and the solubility limit of the polymer/metal composite is exceeded.…”

Section: Synthesis Of the Conducting Polymer Nanofibers/gold Nanopart...mentioning

confidence: 99%

“…Due to this possibility of functionalization, nCPs are frequently used in the form of nanocomposites, in combination with other nanomaterials such as metal nanoparticles. So far, the main routes of synthesis of nCPs modified with metal nanoparticles consist of methods involving several intermediate steps: electrospinning [5,23], the use of templates for the direct formation of nanofibers [24,25], chemical methods [26], and electrochemical methods [27].…”

Section: Introductionmentioning

confidence: 99%

Polyaniline Nanofibers-Embedded Gold Nanoparticles Obtained by Template-Free Procedure with Immobilization Prospects

Crespo-Rosa

Sierra-Padilla

García-Guzmán

et al. 2021

Sensors

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In this work, template-free nanostructured conducting polymers (nCPs)-embedded gold nanoparticles (AuNPs) from aniline, thiophene and 3,4-ethylenedioxythiophene have been prepared via a one-pot sonochemical method. The synthesis of the nanocomposite (nCPs-AuNPs) was achieved in a short period of time (5–10 min), by applying high-energy ultrasound to an aqueous mixture of a CP precursor monomer and KAuCl4, in the presence of LiClO4 as dopant. The synthesis process is simpler, greener and faster in comparison to other procedures reported in the literature. Remarkably, bulk quantities of doped polyaniline PANI-AuNPs nanofibers were obtained. Subsequently, they were characterized by scanning electron microscopy (SEM), transmission electron microscopy (TEM), energy-dispersive X-ray spectroscopy (EDS) and Fourier transform infrared spectroscopy (FTIR), as well as by cyclic voltammetry (CV) and electrochemical impedance spectroscopy (EIS). PANI-AuNPs nanofibers were also employed as immobilization matrix for a benchmark enzyme, glucose oxidase (GOX). Finally, glucose was determined in real samples of white and red wines by using the so-obtained GOX-PANI-AuNPs/Sonogel-Carbon biosensor, providing outstanding recoveries (99.54%). This work may offer important insights into the synthesis of nanostructured conducting polymers and also stimulates the exploration of the applications of these nanocomposites, especially in research fields such as (bio)sensors, catalysis and composite materials.

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“…Because the average consumer demands social and social assistance, such mechanisms cannot address wasteful energy consumption and put pressure on already-tight national or regional economic development. (F. Li et al, 2021).and (Zhang et al, 2021)used the Global Economic development Index (Global Economic development) to examine deposits, credits, banking transactions, and risk management approaches in 149 nations. According to their exploratory study, approximately half of the world's adults have economic development transactions, whereas the other half don't have any.…”

Section: Introductionmentioning

confidence: 99%

Nexus Between Economic Development and Energy Poverty to Gain Energy Efficiency: Empirical Evidence From China

Anser

Yusop²,

Abbas³

et al. 2022

Front. Energy Res.

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Mediating the nexus between economic development, energy poverty, and energy efficiency has become a major issue for governments. Evidence from China shows that both sectors have an important role in determining economic development policies and alleviating poverty. Economic development in China is examined experimentally in this research. This study makes use of the Data Envelopment Analysis and the entropy approach between 2007/08 and 2010/11 on the 17 provinces of china. For every unit increase in economic growth pressure, the development indicator of energy efficiency falls by 3.4 percent. Energy poverty and energy efficiency in China are strongly linked to economic development, according to the model’s economic development findings. Economic inequalities in China have increased as a result of greater economic development or China’s economic development to be of high quality, we believe that our results will be useful in understanding the function of national economic growth management and coordination in wealth distribution and energy use. For rural and male-headed families, the economic development is more consistent. Employees are most likely to be economic developmentt from an increase in economic development, which is expected to reduce energy poverty the most and improve energy efficiency the most.

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Preparation of CoB nanoparticles decorated PANI nanotubes as catalysts for hydrogen generation from NaBH4 hydrolysis

Cited by 29 publications

References 40 publications

The mechanism and challenges of cobalt-boron-based catalysts in the hydrolysis of sodium borohydride

The mechanism and challenges of cobalt-boron-based catalysts in the hydrolysis of sodium borohydride

Polyaniline Nanofibers-Embedded Gold Nanoparticles Obtained by Template-Free Procedure with Immobilization Prospects

Nexus Between Economic Development and Energy Poverty to Gain Energy Efficiency: Empirical Evidence From China

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