PDDA induced step-pyramidal growth of nickel-platinum (Ni-Pt) nanoparticles for enhanced 4-nitrophenol reduction

Lourdes Bazán-Díaz; Ariadna Pérez; Naveen Kumar Reddy Bogireddy; J. Jesús Velázquez-Salazar; Israel Betancourt; Miguel José-Yacamán; Raúl Herrera-Becerra; Rubén Mendoza-Cruz

doi:10.1039/d3cc00791j

PDDA induced step-pyramidal growth of nickel-platinum (Ni-Pt) nanoparticles for enhanced 4-nitrophenol reduction

Lourdes Bazán-Díaz
, Ariadna Pérez
, Naveen Kumar Reddy Bogireddy
, J. Jesús Velázquez-Salazar
, Israel Betancourt
, Miguel José-Yacamán
, Raúl Herrera-Becerra
, Rubén Mendoza-Cruz

Applied Physics and Materials Science

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

Abstract

Herein, we report the synthesis of novel platinum-based nanoparticles with step-pyramidal growth induced by poly(diallyldimethylammonium chloride) (PDDA). The complex stepped pyramidal shape became the central point for outstanding catalytic reduction of 4-nitrophenol, overcoming the activity of bare Pt nanoparticles. These results are valuable for the catalytic degradation of reactive molecules.

Original language	English (US)
Pages (from-to)	6845-6848
Number of pages	4
Journal	Chemical Communications
Volume	59
Issue number	45
DOIs	https://doi.org/10.1039/d3cc00791j
State	Published - Apr 26 2023

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Catalysis
Ceramics and Composites
General Chemistry
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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10.1039/d3cc00791j

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title = "PDDA induced step-pyramidal growth of nickel-platinum (Ni-Pt) nanoparticles for enhanced 4-nitrophenol reduction",

abstract = "Herein, we report the synthesis of novel platinum-based nanoparticles with step-pyramidal growth induced by poly(diallyldimethylammonium chloride) (PDDA). The complex stepped pyramidal shape became the central point for outstanding catalytic reduction of 4-nitrophenol, overcoming the activity of bare Pt nanoparticles. These results are valuable for the catalytic degradation of reactive molecules.",

author = "Lourdes Baz{\'a}n-D{\'i}az and Ariadna P{\'e}rez and Bogireddy, \{Naveen Kumar Reddy\} and Vel{\'a}zquez-Salazar, \{J. Jes{\'u}s\} and Israel Betancourt and Miguel Jos{\'e}-Yacam{\'a}n and Ra{\'u}l Herrera-Becerra and Rub{\'e}n Mendoza-Cruz",

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year = "2023",

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doi = "10.1039/d3cc00791j",

language = "English (US)",

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TY - JOUR

T1 - PDDA induced step-pyramidal growth of nickel-platinum (Ni-Pt) nanoparticles for enhanced 4-nitrophenol reduction

AU - Bazán-Díaz, Lourdes

AU - Pérez, Ariadna

AU - Bogireddy, Naveen Kumar Reddy

AU - Velázquez-Salazar, J. Jesús

AU - Betancourt, Israel

AU - José-Yacamán, Miguel

AU - Herrera-Becerra, Raúl

AU - Mendoza-Cruz, Rubén

PY - 2023/4/26

Y1 - 2023/4/26

N2 - Herein, we report the synthesis of novel platinum-based nanoparticles with step-pyramidal growth induced by poly(diallyldimethylammonium chloride) (PDDA). The complex stepped pyramidal shape became the central point for outstanding catalytic reduction of 4-nitrophenol, overcoming the activity of bare Pt nanoparticles. These results are valuable for the catalytic degradation of reactive molecules.

AB - Herein, we report the synthesis of novel platinum-based nanoparticles with step-pyramidal growth induced by poly(diallyldimethylammonium chloride) (PDDA). The complex stepped pyramidal shape became the central point for outstanding catalytic reduction of 4-nitrophenol, overcoming the activity of bare Pt nanoparticles. These results are valuable for the catalytic degradation of reactive molecules.

UR - https://www.scopus.com/pages/publications/85158908003

UR - https://www.scopus.com/pages/publications/85158908003#tab=citedBy

U2 - 10.1039/d3cc00791j

DO - 10.1039/d3cc00791j

M3 - Article

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AN - SCOPUS:85158908003

SN - 1359-7345

VL - 59

SP - 6845

EP - 6848

JO - Chemical Communications

JF - Chemical Communications

IS - 45

ER -

PDDA induced step-pyramidal growth of nickel-platinum (Ni-Pt) nanoparticles for enhanced 4-nitrophenol reduction

Abstract

ASJC Scopus subject areas

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