Explanipedia

Ring expansion of bicyclo[1.1.0]butyl ketones to bicyclo[2.1.1]hexenes using ketone as both activating and reacting groups Open

Junjie Ge, Liujiao Cao, Kun‐Wei Lin, Chenhao Ruan, Xinyi Ye , et al. · 2025

Bicyclo[n.1.1]alkyl skeletons are of significant interest as bioisosteres of phenyl groups for lead drug modification. Common strategies for their synthesis utilize bicyclo[1.1.0]butanes, wherein the electron-withdrawing groups serve solel…

Clinical insights from the management of a giant immature teratoma in an infant—a case report Open

Yixiang Song, Junjie Ge, Jianjian Wang · 2025

GTS is a rare clinical manifestation that presents substantial challenges in differential diagnosis, particularly in distinguishing it from conditions such as peritoneal gliomatosis or progressive germinoma. Fundamentally, this syndrome re…

A clinical observational study of dinutuximab beta as first-line maintenance treatment for patients with high-risk neuroblastoma in China Open

Xuedi Yu, Suyi Kang, Junjie Ge, Jingfu Wang · 2025

The study showed promising efficacy and safety of dinutuximab beta as the first-line maintenance immunotherapy for pediatric patients with HR-NB. Notably, the combination of dinutuximab beta with GM-CSF and VIT chemotherapy could be used f…

Undoped ruthenium oxide as a stable catalyst for the acidic oxygen evolution reaction Open

Jiayi Tang, Daqin Guan, Hengyue Xu, Leqi Zhao, Ushtar Arshad , et al. · 2025

Self-Supported Pt/Ti Nanowire Arrays with Enhanced Acidic Oer Via Work Function-Driven Charge Transfer Process Open

Zhao Liu, Jiawei Ge, Qiuwang Wang, Heyuan Tian, Xiaoxia Wang , et al. · 2025

Monosymmetric Fe-N4 sites enabling durable proton exchange membrane fuel cell cathode by chemical vapor modification Open

Jingsen Bai, Tuo Zhao, Mingjun Xu, Bingbao Mei, Liting Yang , et al. · 2024

High density iridium synergistic sites boosting CO-tolerate performance for PEMFC anode Open

Tongtong Yang, Xiaolong Yang, Nanxing Gao, Meijian Tang, Xian Wang , et al. · 2024

The usage of cheap crude H2 in proton-exchange membrane fuel cells (PEMFCs) is still unrealistic to date, due to the suffering of the current Pt based nano-catalysts from impurities such as CO in anode. Recently, synergistic active sites b…

Operando formation of highly efficient electrocatalysts induced by heteroatom leaching Open

Cong Liu, Bingbao Mei, Zhaoping Shi, Zheng Jiang, Junjie Ge , et al. · 2024

From White Pollution to Green Paint—Ps/Pani Anti-Corrosive Coatings from Waste Ps Foams Open

Tianyi Jiao, Jingchun Cao, Yang Zhao, Bin Zhang, Junjie Ge , et al. · 2024

PGM-free carbon-based catalysts for the electrocatalytic oxygen reduction reaction: active sites and activity enhancement Open

Kai Wei, Xian Wang, Junjie Ge · 2023

Exploring high-activity, low-cost platinum group metal-free (PGM-free) oxygen reduction reaction (ORR) electrocatalysts to replace precious metal Pt is critical for large-scale fuel cell applications. Owing to their wide source, controllab…

Selectively coupling Ru single atoms facilitating methanol oxidation reaction Open

Xian Wang, Junjie Ge · 2023

Direct methanol fuel cells (DMFCs) are highly sensitive to CO poisoning on the current Pt based anode at operating condition. In a paper recently published in Angewandte Chemie International Edition, Kong et al. and coworkers presented a p…

Intrinsic spin shielding effect in platinum–rare-earth alloy boosts oxygen reduction activity Open

Siyuan Zhu, Mingzi Sun, Bingbao Mei, Liting Yang, Yuyi Chu , et al. · 2023

Oxygen reduction reactions (ORRs) involve a multistep proton-coupled electron process accompanied by the conversion of the apodictic spin configuration. Understanding the role of spin configurations of metals in the adsorption and desorpti…

Frontispiece: Challenges and Strategies of Anion Exchange Membranes in Hydrogen‐electricity Energy Conversion Devices Open

Jinsheng Li, Changpeng Liu, Junjie Ge, Wei Xing, Jianbing Zhu · 2023

Anion exchange membrane (AEM) is one of the most important components in anion exchange membrane water electrolyzer (AEMWE) and anion exchange membrane fuel cell (AEMFC). Herein, the challenges and corresponding strategies of AEM developme…

The decisive role of adsorbed OH* in low‐potential CO electro‐oxidation on single‐atom catalytic sites Open

Yang Li, Wang Xian, Ying Wang, Zhaoping Shi, Yuqi Yang , et al. · 2023

CO impurity‐induced catalyst deactivation has long been one of the biggest challenges in proton‐exchange membrane fuel cells, with the poisoning phenomenon mainly attributed to the overly strong adsorption on the catalytic site. Here, we p…

Frontispiece: Co‐based Catalysts for Selective H2O2 Electroproduction via 2‐electron Oxygen Reduction Reaction Open

Ruixue Zheng, Qinglei Meng, Li Zhang, Junjie Ge, Changpeng Liu , et al. · 2023

Graphical Abstract This review summarized the development of Co−based electrocatalysts for H2O2 electroproduction via 2-electron ORR process. We start with introducing the 2-electron ORR mechanism. Following this, four representative categ…

Customized reaction route for ruthenium oxide towards stabilized water oxidation in high-performance PEM electrolyzers Open

Zhaoping Shi, Ji Li, Yibo Wang, Shiwei Liu, Jianbing Zhu , et al. · 2023

Non-noble metals as activity sites for ORR catalysts in proton exchange membrane fuel cells (PEMFCs) Open

Jinjing Tao, Xian Wang, Mingjun Xu, Changpeng Liu, Junjie Ge , et al. · 2023

Proton exchange membrane fuel cells (PEMFCs) have great potential to become the next generation green energy technique, but its application is limited by the slow kinetics of the cathode oxygen reduction reaction (ORR) in acidic medium.

RuCo Alloy Nanoparticles Embedded into N-Doped Carbon for High Efficiency Hydrogen Evolution Electrocatalyst Open

Cheng Wang, Yibo Wang, Zhaoping Shi, Wenhua Luo, Junjie Ge , et al. · 2022

For large-scale and sustainable water electrolysis, it is of great significance to develop cheap and efficient electrocatalysts that can replace platinum. Currently, it is difficult for most catalysts to combine high activity and stability…

Preparation Strategy Using Pre-Nucleation Coupled with In Situ Reduction for a High-Performance Catalyst towards Selective Hydrogen Production from Formic Acid Open

Qinglei Meng, Xiaolong Yang, Xian Wang, Meiling Xiao, Kui Li , et al. · 2022

Formic acid decomposition (FAD) is one of the most promising routes for rapid hydrogen (H2) production. Extensive efforts have been taken to develop efficient catalysts, which calls for the simultaneous regulation of the electronic structu…

Activating MoS2 via electronic structure modulation and phase engineering for hydrogen evolution reaction Open

Dongchen Han, Nanxing Gao, Junjie Ge, Changpeng Liu, Wei Xing · 2022

Direct Evidence for the Decisive Role of OH* Activation in CO Electro-Oxidation Reaction Open

Li Yang, Wang Xian, Ying Wang, Zhaoping Shi, Yuqi Yang , et al. · 2022

Research Progress of Proton-Exchange Membrane Fuel Cell Cathode Nonnoble Metal M-Nx/C-Type Oxygen Reduction Catalysts Open

Chang Lan, Yuyi Chu, Shuo Wang, Changpeng Liu, Junjie Ge , et al. · 2022

Proton exchange membrane fuel cells powered with both CO and H 2 Open

Wang Xian, Li Yang, Ying Wang, Hao Zhang, Jin Zhao , et al. · 2021

Significance We report a class of IrRu-N-C catalysts, with Ir and Ru single atoms uniformly populated in nitrogen–carbon composites. The catalyst not only represents an example of high-efficiency single-atom catalysis toward H 2 electrooxi…

Confined Ir single sites with triggered lattice oxygen redox: Toward boosted and sustained water oxidation catalysis Open

Zhaoping Shi, Ying Wang, Ji Li, Wang Xian, Yibo Wang , et al. · 2021

Recent advances in active sites identification and new M−N−C catalysts development towards ORR Open

Mingjun Xu, Junjie Ge, Changpeng Liu, Wei Xing · 2021

The M–N–C catalysts are considered potential alternative to Pt-based catalysts for the oxygen reduction reaction (ORR) due to its low cost and promising electrocatalytic performance. However, the catalysts are yet to become truly applicabl…

Highly dispersed L10-PtZn intermetallic catalyst for efficient oxygen reduction Open

Tuo Zhao, Ergui Luo, Li Yang, Xian Wang, Changpeng Liu , et al. · 2021

Regulating the pore structure and oxygen vacancies of cobaltosic oxide hollow dodecahedra for an enhanced oxygen evolution reaction Open

Yao Xiao, Yibo Wang, Meiling Xiao, Changpeng Liu, Shuai Hou , et al. · 2020

Engineering an electrocatalytic anode material to boost reaction kinetics is highly desirable for the anodic oxygen evolution reaction (OER), which is the major obstacle for high efficiency water electrolysis. Here, we present a novel kind…

Reactant friendly hydrogen evolution interface based on di-anionic MoS2 surface Open

Zhaoyan Luo, Hao Zhang, Yuqi Yang, Xian Wang, Li Yang , et al. · 2020

High-Performance Palladium-Based Catalyst Boosted by Thin-layered Carbon Nitride for Hydrogen Generation from Formic Acid Open

Zhicong Sun, Ergui Luo, Qinglei Meng, Xian Wang, Junjie Ge , et al. · 2020

Evidence for interfacial geometric interactions at metal–support interfaces and their influence on the electroactivity and stability of Pt nanoparticles Open

Xiao Zhao, Takao Gunji, Takuma Kaneko, Shinobu Takao, Tomohiro Sakata , et al. · 2019

We present evidence for long-range interfacial geometric interactions at metal–support interfaces by a combination of atomic scale and in situ characterizations.

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