Even though transition-metal phosphides (TMPs) have been developed as promising alternatives to Pt catalyst for the hydrogen evolution reaction (HER), further improvement of their performance requires fine regulation TMP sites related specific electronic structure. Herein, first time, boron (B)-modulated electrocatalytic characteristics in CoP anchored on carbon nanotubes (B-CoP/CNT) with impressive HER activities over a wide pH range are reported. The surpasses commercial Pt/C both neutral...

Modulating the allocation of nitrogen and phosphorus in graphene by a judiciously designed supramolecular architecture achieved record-low overpotential nonmetallic doped for HER.

Coordinating the relationship between new-type urbanization (NTU) and carbon emission (CE) reduction has emerged as a primary strategic objective in China. However, previous studies on this subject have predominantly focused unidirectional impact of NTU CE, neglecting their spatio-temporal characteristics potential for decoupling relationship. Focusing county-level areas Zhejiang Province, study establishes an evaluation system measuring investigates evolving CE from 2007 to 2021, along with...

Significant carbon emissions, a key contributor to global climate warming, pose risks ecosystems and human living conditions. It is crucial monitor the spatial temporal patterns of emissions at county level reach goals peak neutrality. This study examines economic social problems data from 89 counties in Zhejiang Province. employs analytical techniques such as LISA time path, spatio-temporal transition, standard deviational ellipse investigate trends 2002 2022. Furthermore, it utilizes GTWR...

Abstract The development of effective approaches for preparing large‐area, self‐standing, ultrathin metal‐based nanosheets, which have proved to be favorable catalytic applications such as water electrolysis, is highly desirable but remains a great challenge. Reported herein simple and versatile strategy synthesize Co 3 O 4 CoP NSs consisting close‐packed nanoparticles by pyrolyzing cobalt(II) phthalocyanine/graphene oxide (CoPc/GO) assemblies in air subsequent topotactic phosphidation while...

Nanostructure engineering of heteroatom-doped carbon catalysts can greatly enhance their electrocatalytic activity by increasing the accessible active sites and beneficial physical properties (e.g., surface area, conductivity, etc.). Herein, we successfully constructed ultra-thin N,P co-doped (NPC) on multi-walled nanotubes (CNT) using phytic acid (PA) as a "guide". The rich phosphate groups in PA allow them to be covalently modified CNT condensation reaction further attract large aniline...

The development of effective methods for synthesizing and stabilizing ultrafine supported metal catalysts is not only advantageous but significantly recommendable in electrocatalytic water splitting. Herein, carbon nanotube inlaid with ultrasmall FeP nanoparticles engineered by a controlled situ catalytic etching strategy. key implementing this favorable effect lies the close self-assembly iron(II) phthalocyanine onto π–π stacking interactions. During pyrolysis process assemblies air,...

Energy-saving electrolytic hydrogen production is the precondition for implementing large-scale energy exploitation. Replacing sluggish water oxidation reaction with thermodynamically more favorable pollutant electro-oxidation (degradation) a very promising approach to combine energy-efficient and sewage treatment. Herein, homologous asymmetrical two-electrode configuration, made up of self-assembly induced mosslike Fe2O3 FeP on electro-oxidized carbon paper (ECP), was used electrolyze...

Abstract Even though transition‐metal phosphides (TMPs) have been developed as promising alternatives to Pt catalyst for the hydrogen evolution reaction (HER), further improvement of their performance requires fine regulation TMP sites related specific electronic structure. Herein, first time, boron (B)‐modulated electrocatalytic characteristics in CoP anchored on carbon nanotubes (B‐CoP/CNT) with impressive HER activities over a wide pH range are reported. The surpasses commercial Pt/C both...

Examining the morphological evolution of ancient Jiande County (JD) over time, our research adopts a diachronic perspective to explore county-level spatial planning and its correlations with local governance during feudal republican eras. Utilizing historical records, including chronicles, geo-maps, remote sensing images, reconstruct urban ground plans, findings unveil shift in administrative management within Yanzhou region (YZ). In Song Dynasty, authority was distinctly manifested through...

The rapid expansion of built-up land has disrupted carbon dynamics, intensifying climate instability. Understanding how green and grey infrastructure patterns influence emissions is crucial, yet most analyses either treat them separately or overlook local-scale spatial heterogeneity. This study adopts "village units" as the minimum planning adjustment unit to explore integrated green-grey cover (IGGI-LCP) affect net emission intensity (NCEI). Using eight village units in Zhejiang Province,...

Abstract Archeological researches have proposed arguments for human mobility and long-distance trading over the Eurasia before Silk Roads. Here we utilize biologically available strontium isotope analysis to assess extent of pre-Silk Road population movements cultural communications across Asian interior. From an early Iron Age cemetery (ca. 2500 yr B.P.) on eastern Pamir Plateau, mean 87 Sr/ 86 Sr ratios from 34 individuals display considerable isotopic variability, 10 are distinguished as...

This study explores the spatiotemporal evolution of urban landscapes in 19 Chinese historic water towns northern Zhejiang plain. Utilising historical maps and remote sensing images, we derived 2-D morphological patterns from town ground plans 1918, 1969, 2000, 2021 to represent landscape fractions (buildings, lands, waters). Morphology-based metrics reveal three distinct periods dynamics over past century: stabilisation (1918–1969), accelerated growth (1969–2000), high-speed (2000–2021). Our...

We stress test the global economy to extreme climate change-related shocks on large and interconnected economies. Our analysis (i) identifies economies vulnerable shocks; (ii) estimates these economies’ external financing needs-at-risk due shocks, (iii) quantifies spillovers using a network model. show that change could trigger drain of $1.8 trillion in international reserves (2 percent 2019’s GDP). Domestic multilateral macroeconomic policies can help reduce lossess about $0.8 trillion. The...

With the progression of novel urbanization, rural regions are increasingly characterized by mixed-use features, where work and living activities intersect, resulting in a significant surge per capita carbon emissions. This research article aims to elucidate spatio-temporal relationship emissions areas their association with intensity from sustainable development perspective. For study, we selected four most representative village types Yangtze River Delta region. Using STING method, each...