In Situ and Emerging Transmission Electron Microscopy for Catalysis Research

HY Chao, K Venkatraman, S Moniri, Y Jiang… - Chemical …, 2023 - ACS Publications
Catalysts are the primary facilitator in many dynamic processes. Therefore, a thorough
understanding of these processes has vast implications for a myriad of energy systems. The …

In situ transmission electron microscopy and artificial intelligence enabled data analytics for energy materials

H Zheng, X Lu, K He - Journal of Energy Chemistry, 2022 - Elsevier
Energy materials are vital to energy conversion and storage devices that make renewable
resources viable for electrification technologies. In situ transmission electron microscopy …

Mesoporous Pt@Pt-skin Pt3Ni core-shell framework nanowire electrocatalyst for efficient oxygen reduction

H Jin, Z Xu, ZY Hu, Z Yin, Z Wang, Z Deng… - Nature …, 2023 - nature.com
The design of Pt-based nanoarchitectures with controllable compositions and morphologies
is necessary to enhance their electrocatalytic activity. Herein, we report a rational design …

Unconventional p–d hybridization interaction in PtGa ultrathin nanowires boosts oxygen reduction electrocatalysis

L Gao, X Li, Z Yao, H Bai, Y Lu, C Ma, S Lu… - Journal of the …, 2019 - ACS Publications
Alloying 3d transition metals with Pt has been discovered as an effective strategy to boost
the catalytic activity in oxygen reduction reaction (ORR), which, however, often raises the …

[HTML][HTML] A human antibody epitope map of Pfs230D1 derived from analysis of individuals vaccinated with a malaria transmission-blocking vaccine

WK Tang, CH Coelho, K Miura, BCN Tentokam… - Immunity, 2023 - cell.com
Summary Pfs230 domain 1 (Pfs230D1) is an advanced malaria transmission-blocking
vaccine antigen demonstrating high functional activity in clinical trials. However, the …

[HTML][HTML] From platinum atoms in molecules to colloidal nanoparticles: A review on reduction, nucleation and growth mechanisms

J Quinson, KMØ Jensen - Advances in Colloid and Interface Science, 2020 - Elsevier
Platinum (Pt) is one of the most studied materials in catalysis today and considered for a
wide range of applications: chemical synthesis, energy conversion, air treatment, water …

Operando surface studies on metal-oxide interfaces of bimetal and mixed catalysts

J Kim, H Choi, D Kim, JY Park - ACS Catalysis, 2021 - ACS Publications
The formation of metal-oxide interfaces in catalytic systems exhibits a synergistic
phenomenon between metal and reducible oxides, often referred to as the strong metal …

Bifunctional interstitial phosphorous doping strategy boosts platinum-zinc alloy for efficient ammonia oxidation reaction and hydrogen evolution reaction

T Yu, K Tan, J Wu, Y Zou, S Yin - Nano Research, 2024 - Springer
It is still a lack of bifunctional catalysts for ammonia oxidation reaction (AOR) and hydrogen
evolution reaction (HER) due to their different reaction mechanisms. In this work, P is doped …

Catalytic nanoframes and beyond

T Kwon, M Jun, K Lee - Advanced Materials, 2020 - Wiley Online Library
The ever‐increasing need for the production and expenditure of sustainable energy is a
result of the astonishing rate of consumption of fossil fuels and the accompanying …

Optimization of iron oxide nanoparticles for MRI-guided magnetic hyperthermia tumor therapy: reassessing the role of shape in their magnetocaloric effect

JM Paez-Muñoz, F Gámez… - Journal of Materials …, 2023 - pubs.rsc.org
Superparamagnetic iron oxide nanoparticles have hogged the limelight in different fields of
nanotechnology. Surprisingly, notwithstanding the prominent role played as agents in …