Electrocatalytic reduction of CO2 with enhanced C2 liquid products activity by the synergistic effect of Cu single atoms and oxygen vacancies DOI

Quanquan Bie,

Haibo Yin, Yunlong Wang

и другие.

CHINESE JOURNAL OF CATALYSIS (CHINESE VERSION), Год журнала: 2024, Номер 57, С. 96 - 104

Опубликована: Фев. 1, 2024

Язык: Английский

Electrocatalytic upcycling of plastic waste: Progress, challenges, and future DOI Creative Commons
Jinzhou Li, J.T. Chen, Luyao Zhang

и другие.

Electron, Год журнала: 2024, Номер 2(3)

Опубликована: Авг. 1, 2024

Abstract The escalating accumulation of plastic waste has been developed into a formidable global environmental challenge. Traditional disposal methods such as landfilling and incineration not only exacerbate degradation by releasing harmful chemicals greenhouse gases, but also squander finite resources that could otherwise be recycled or repurposed. Upcycling is kind recycling technology converts high‐value helps to avoid resource pollution. Electrocatalytic upcycling emerges novel distinguished its mild operational conditions, high transformation efficiency product selectivity. This review commences with an overview the employed in management respective advantages inherent limitations are delineated. different types upcycled electrocatalytic strategy then discussed process examined together mechanisms underlying upcycling. Furthermore, structure‐activity relationships between electrocatalysts performance elucidated. aims furnish readers comprehensive understanding techniques for provide guidance design towards efficient transformation.

Язык: Английский

Процитировано

14

Cohesive energy discrepancy drives the fabrication of multimetallic atomically dispersed materials for hydrogen evolution reaction DOI Creative Commons
Xinyi Yang,

Wanqing Song,

Kang Liao

и другие.

Nature Communications, Год журнала: 2024, Номер 15(1)

Опубликована: Сен. 19, 2024

Язык: Английский

Процитировано

14

Microenvironment Engineering of Heterogeneous Catalysts for Liquid-Phase Environmental Catalysis DOI

Zhong‐Shuai Zhu,

Shuang Zhong, Cheng Cheng

и другие.

Chemical Reviews, Год журнала: 2024, Номер 124(20), С. 11348 - 11434

Опубликована: Окт. 9, 2024

Environmental catalysis has emerged as a scientific frontier in mitigating water pollution and advancing circular chemistry reaction microenvironment significantly influences the catalytic performance efficiency. This review delves into engineering within liquid-phase environmental catalysis, categorizing microenvironments four scales: atom/molecule-level modulation, nano/microscale-confined structures, interface surface regulation, external field effects. Each category is analyzed for its unique characteristics merits, emphasizing potential to enhance efficiency selectivity. Following this overview, we introduced recent advancements advanced material system design promote (e.g., purification, transformation value-added products, green synthesis), leveraging state-of-the-art technologies. These discussions showcase was applied different reactions fine-tune regimes improve from both thermodynamics kinetics perspectives. Lastly, discussed challenges future directions engineering. underscores of intelligent materials drive development more effective sustainable solutions decontamination.

Язык: Английский

Процитировано

14

Geminal Synergy in Pt–Co Dual-Atom Catalysts: From Synthesis to Photocatalytic Hydrogen Production DOI
Aonan Zhu, Yutao Cao,

Ning Zhao

и другие.

Journal of the American Chemical Society, Год журнала: 2024, Номер unknown

Опубликована: Ноя. 21, 2024

Dual-atom catalysts (DACs) have garnered significant interest due to their high atom utilization and synergistic catalysis. However, developing a precise synthetic method for DACs comprehending the underlying catalytic mechanisms remain challenging. In this study, we employ photoinduced anchoring strategy precisely synthesize PtCo DAC on graphitic carbon nitride (CN). A Co was anchored CN through lone-pair electrons of nitrogen. Upon light irradiation, photoelectrons gathering at site can anchor Pt metal ions nearby, accurately facilitating formation heteronuclear DACs. The demonstrates remarkably H2 generation rate from ammonia borane (AB) hydrolysis, with TOF 3130 molH2 molPt–1 min–1 298 K. This value is approximately 3.2 times higher than that single-atom photocatalyst. Importantly, shows good stability, achieving turnover number as 307,982 room temperature. experimental theoretical calculation results demonstrate synergy between optimizes adsorption energy AB molecules while reducing barrier rate-determining step, thus accelerating evolution hydrolysis. Additionally, introduced species stabilize active sites by enhancing stability Pt–N bond, preventing leaching, aggregation, deactivation. excellent performance, low cost in work open new prospects practical application hydrogen production.

Язык: Английский

Процитировано

14

Electrocatalytic reduction of CO2 with enhanced C2 liquid products activity by the synergistic effect of Cu single atoms and oxygen vacancies DOI

Quanquan Bie,

Haibo Yin, Yunlong Wang

и другие.

CHINESE JOURNAL OF CATALYSIS (CHINESE VERSION), Год журнала: 2024, Номер 57, С. 96 - 104

Опубликована: Фев. 1, 2024

Язык: Английский

Процитировано

13