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As the world is marching into the era of the internet of things (IoTs) and artificial intelligence, the most vital development for hardware is a multifunctional array of sensing systems, which forms the foundation of the fourth industrial revolution toward an intelligent world.
Näe rohkem >>Based on self-assembly, novel electron extraction layers (EELs) composed of naphthalimide (NPI) derivatives are constructed for application in n-i-p perovskite solar cells. Upon molecular energy level modulation, the power conversion efficiencies have been largely improved from 5.4% to 16%. Such low-cost and
Näe rohkem >>Objective: To assess the current prevalence of and risk factors for infertility among couples of reproductive age in China. Design: Population-based cross-sectional study. Setting: We approached 25 270 couples in eight provinces/municipalities, of whom 18 571 (response rate 74%) were interviewed. ...
Näe rohkem >>Having identified the optimal reaction conditions, we next investigated the scope of glycine derivative component in this new visible-light induced enantioselective CDC protocol. As revealed in Scheme 2, various glycine esters, such as methyl ester, isopropyl ester, allyl ester, t-butyl ester and benzyl ester, reacted well with cyclohexanone (2a) under the …
Näe rohkem >>Electrochemical reduction of CO 2 provides an opportunity to reach a carbon-neutral energy recycling regime, in which CO 2 emissions from fuel use are collected and converted back to fuels. The reduction of CO 2 to CO is the first step toward the synthesis of more complex carbon-based fuels and chemicals. ...
Näe rohkem >>Serious safety issues are impeding the widespread adoption of high-energy lithium-ion batteries for transportation electrification and large-scale grid storage. Herein, a triple-salt ethylene carbonate (EC) free electrolyte for high-safety and high-energy pouch-type LiNi 0.8 Mn 0.1 Co 0.1 O 2 |graphite (NMC811|Gr) cells is reported. . This EC-free electrolyte can …
Näe rohkem >>In December 2019, a cluster of patients with pneumonia of unknown cause was linked to a seafood wholesale market in Wuhan, China. A previously unknown betacoronavirus was discovered through the use of unbiased sequencing in samples from patients with pneumonia. Human airway epithelial cells were use …
Näe rohkem >>A 2.91-billion base pair (bp) consensus sequence of the euchromatic portion of the human genome was generated by the whole-genome shotgun sequencing method. The 14.8-billion bp DNA sequence was generated over 9 months from 27,271,853 high-quality sequence reads (5.11-fold coverage of the genome) fro …
Näe rohkem >>The introduction of the redox couple of triiodide/iodide (I 3 − /I −) into aqueous rechargeable zinc batteries is a promising energy-storage resource owing to its safety and cost-effectiveness.Nevertheless, the limited lifespan of zinc–iodine (Zn–I 2) batteries is currently far from satisfactory owing to the uncontrolled shuttling of triiodide and unfavorable side …
Näe rohkem >>South China University of Technology - Cited by 976 - Energy harvesting - Nanogenerator - Electrowetting - Surface charge This "Cited by" count includes citations to the following articles in Scholar. The ones marked * may be different from the article in the profile.
Näe rohkem >>Freshwater scarcity is a globally significant challenge threatening the development of human society. Sorption-based atmospheric water harvesting offers an appealing way to solve this challenge by extracting clean water from the air. However, the weak ability of sorbents to capture water from dry air and the
Näe rohkem >>With the unique properties, layered transition metal dichalcogenide (TMD) and its heterostructures exhibit great potential for applications in electronics. The electrical performance, e.g., contact barrier and resistance to electrodes, of TMD heterostructure devices can be significantly tailored by employing the functional layers, called interlayer …
Näe rohkem >>The rich variety and unique optoelectrical properties of two-dimensional (2D) layered nanomaterials allow researchers to design various photodetectors working at different wavelengths. In this study, a self-powered broadband photodetector was fabricated by constructing a heterojunction from a 2D MoS2 film an
Näe rohkem >>Lithium (Li) metal is an ideal anode material for rechargeable batteries due to its extremely high theoretical specific capacity (3860 mA h g−1), low density (0.59 g cm−3) and the lowest negative electrochemical potential (−3.040 V vs. the standard hydrogen electrode). Unfortunately, uncontrollable dendritic
Näe rohkem >>Advanced Functional Materials, part of the prestigious Advanced portfolio and a top-tier materials science journal, publishes outstanding research across the field. Yanhong Luo Key Laboratory for Renewable Energy, Chinese Academy of Sciences (CAS), Beijing ...
Näe rohkem >>Design and construction of synthetic microbial consortia is a promising strategy to enhance the performance of bioelectrochemical systems (BESs) and to facilitate practical applications in bioenergy production. According to the design principle of "division-of-labor", we synthesized a three-species microbial
Näe rohkem >>Xu (Chinese: ; pinyin: Xú; Wade–Giles: Hsü 2; Jyutping: Ceoi 4) is a Chinese-language surname the Wade-Giles system of romanization, it is spelled as "Hsu", which is commonly used in Taiwan or overseas Chinese communities. It is different from Xu (surname ), represented by a different character.
Näe rohkem >>High five!Prolonged thermal pyrolysis of hemin (H) and melamine (M) on graphene (G) provided a robust single-iron-atom electrocatalyst for CO 2 reduction. The single-atom catalyst exhibited high Faradaic efficiency (ca. 97 %) for CO production at …
Näe rohkem >>The H-WWEH is mainly composed of two parts, as shown in Fig. 2 a, from top to bottom are the TENG module and the EMG module.The physical diagram is shown in Fig. 2 b.The wave height alarm system is constructed by inclination switches, wireless ...
Näe rohkem >>Section snippets Materials preparation and microstructural analysis The alloys used in this study were as-extruded plates of binary Mg-Li alloys. Extrusion was carried out at 300 C, with an extrusion ratio of 6.3. The composition of samples tested is Mg-4Li, Mg-7 ...
Näe rohkem >>The development of low-cost, high-efficiency, and robust electrocatalysts for the oxygen evolution reaction (OER) is urgently needed to address the energy crisis. In recent years, non-noble-metal-based OER electrocatalysts have attracted tremendous research ...
Näe rohkem >>Pacific Northwest National Laboratory - Cited by 54,408 - Energy storage - Lithium battery - Organic redox flow battery - Electrolyte - Electrode/electrolyte interface This "Cited by" count includes citations to the following articles in Scholar. The ones ...
Näe rohkem >>Kuna fotogalvaanilise (PV) tööstuse arenemine jätkub, on xuwu energiasalvestav elektrijaam edusammud muutunud taastuvate energiaallikate kasutamise optimeerimisel kriitiliseks. Uuenduslikest akutehnoloogiatest intelligentsete energiahaldussüsteemideni muudavad need lahendused päikeseenergial toodetud elektri salvestamise ja jaotamise viisi.
Kui otsite oma fotoelektrilise projekti jaoks uusimat ja tõhusaimat xuwu energiasalvestav elektrijaam, pakub meie veebisait laia valikut tipptasemel tooteid, mis on loodud teie konkreetsetele nõuetele vastama. Olenemata sellest, kas olete taastuvenergia arendaja, kommunaalettevõte või äriettevõte, kes soovib oma süsiniku jalajälge vähendada, meil on lahendused, mis aitavad teil päikeseenergia potentsiaali täielikult ära kasutada.
Meie võrguklienditeenindusega suheldes saate sügava arusaamise meie ulatuslikus kataloogis loetletud erinevatest xuwu energiasalvestav elektrijaam-st, nagu suure tõhususega akudest ja intelligentsetest energiahaldussüsteemidest, ning sellest, kuidas need koos töötavad, et pakkuda stabiilne ja usaldusväärne toiteallikas teie fotogalvaaniliste projektide jaoks.
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