bluuebunny/crossref_metadata_2025_split huggingface dataset:
การลดความสูญเปล่าในกระบวนการผลิตยางรองล้อรถยนต์
Authors:   , กัลยาโพธิ์ จิรกาล 
Published: May 2023

งานวิจัยนี้มีวัตถุประสงค์เพื่อลดความสูญเปล่าในกระบวนการผลิตยางรองล้อรถยนต์ โดยประยุกต์ใช้เทคนิคลีน หลักการศึกษาการทำงาน แผนภูมิการไหล และแผนผังบริเวณปฏิบัติงาน มาวิเคราะห์ประเภทของกิจกรรมที่เพิ่มคุณค่า ไม่เพิ่มคุณค่า ไม่เพิ่มคุณค่าแต่มีความจำเป็นต้องทำ และความสูญเปล่า 7 ประการ หลังจากนั้นได้นำหลัก ECRS มาช่วยกำหนดแนวทางในการปรับปรุงวิธีการทำงานด้วยเทคนิคการตั้งคำถาม 5W1H สามารถสรุปปัญหาที่พบ สาเหตุได้ดังนี้ กระบวนการผลิตมีความสูญเปล่าที่เกิดจากทำงานหรือกิจกรรมที่ไม่เกิดคุณค่า ทำงานที่ไม่เกิดประโยชน์ การทำงานที่ซ้ำซ้อน และความสูญเสียเนื่องจากการเคลื่อนไหว ระยะทางในการขนส่งที่มากเกินไป การออกแบบแผนผังการปฏิบัติงานไม่เหมาะสม แนวทางการแก้ไข โดยใช้หลัก ECRS ในการกำจัดและจัดเรียงใหม่ โดยทำการพิจารณางานที่สามารถทำรวมกันได้ งานที่ไม่จำเป็น งานที่สามารถตัดออกได้ ความสูญเสียที่เกิดจากการขนส่ง ลดการเคลื่อนที่ของพนักงานขนส่ง โดยการจัด Layout การวางพาเลทใหม่ให้พนักงานทำงานง่ายขึ้น ลดระยะทางการขนส่งโดยการปรับ Layout ใหม่ ผลการดำเนินการปรับปรุงสามารถลดกิจกรรมที่ไม่เพิ่มมูลค่าไม่จำเป็น (NVA) จาก 19 เหลือ 0 กิจกรรม คิดเป็นร้อยละ 100 ลดกิจกรรมที่ไม่จำเป็นแต่เพิ่มมูลค่า (NNVA) จาก 92 เหลือ 81 กิจกรรม คิดเป็นร้อยละ 12 ส่งผลให้จำนวนขั้นตอนก่อนการปรับปรุง 119 เหลือ 88 ขั้นตอน ลดลงไป 31 ขั้นตอน คิดเป็นร้อยละ 26 หลังจากการปรับปรุงสามารถลดเวลาที่ใช้ในการผลิตก่อนการปรับปรุง 67 เหลือ 49 นาที ลดลงไป 18 นาที คิดเป็นร้อยละ 26 และสามารถลดระยะทางที่ใช้ในการขนส่งหรือเคลื่อนย้ายวัตถุดิบ มีระยะทางก่อนการปรับปรุง 212 เหลือ 19 เมตร ลงไป 193 เมตร คิดเป็นร้อยละ 91
การลดความหนาของชั้นสีในกระบวนการพ่นสีของกันชนรถยนต์โดยการปรับค่าปัจจัยของปืนพ่นสี
Authors:   , วัลลภาพันธุ์ วิศรุต 
Published: May 2023

งานวิจัยนี้มีวัตถุประสงค์เพื่อศึกษาความสัมพันธ์ระหว่างความหนาของชั้นสีใสบนกันชนรถยนต์ กับปัจจัยนำเข้าต่างๆ ที่เกี่ยวข้อง ตลอดจนการนำเอาเครื่องมือทางสถิติมาช่วยค้นหาค่าปรับตั้งที่เหมาะสมสำหรับปัจจัยนำเข้าดังกล่าว เพื่อให้ความหนาของชั้นสีมีค่าใกล้เคียงกับค่าเป้าหมายที่ 17.5 um. สำหรับการระบุปัจจัยนำเข้านั้น ผู้วิจัยพบว่า ความกว้างหน้าปืน อัตราการไหลของสี และระยะห่างของปืนพ่น เป็น 3 ปัจจัยหลักที่ส่งผลต่อความหนาของชั้นสีใสบนกันชนรถยนต์ จากนั้น ผู้วิจัยจึงได้ทำการออกแบบการทดลองพื้นผิวตอบสนองแบบ บ็อกซ์-เบห์นเคน เพื่อค้นหาสมการความสัมพันธ์ระหว่างปัจจัยนำเข้าทั้ง 3 กับความหนาของชั้นสีใส เพื่อระบุค่าระดับปัจจัยที่เหมาะสมสำหรับปัจจัยทั้ง 3 ที่จะทำให้ค่าความหนาของชั้นสีใสมีค่าใกล้เคียงกับค่าเป้าหมายที่ 17.5 um. มากที่สุด ทั้งนี้ผู้วิจัยพบว่า ค่าระดับปัจจัยที่เหมาะสมสำหรับความกว้างหน้าปืน อัตราการไหลของสี และระยะห่างของปืนพ่นมีค่าเท่ากับ 15 cm. 200 cc./min. และ 10 cm. ตามลำดับ และเมื่อนำค่าดังกล่าวมาทดสอบโดยผู้ฝึกสอนประจำแผนก ก็ปรากฎว่า ค่าความหนาของชั้นสีใสลดลงจาก 22.22 um. เหลือเพียง 17 um.

ภายหลังจากการทดสอบเบื้องต้น ผู้วัจัยได้นำค่าระดับปัจจัยที่เหมาะสมดังกล่าวไปปรับตั้งในกระบวนการผลิตจริง แล้วทำการเก็บค่าความหนาของชั้นสีใสอีกเป็นจำนวน 30 วัน ผู้วิจัยพบว่า ค่าความหนาของชั้นสีใสลดลงจากค่าก่อนการปรับปรุงที่ 22.2 um. เหลือเพียง 17.4 um. ซึ่งใกล้เคียงกับค่าเป้าหมายที่ 17.5 um. โดยยังคงคุณภาพของชิ้นงานได้ในระดับที่ดี อีกทั้งค่าความสามารถของกระบวนการที่ดี หรือ Cp และ Cpk ยังมีค่าอยู่ในเกณฑ์ที่ยอมรับได้ (1.49 และ1.45 ตามลำดับ) ส่งผลทำให้สามารถลดต้นทุนการใช้สี และปัญหาคุณภาพของชั้นสีลงได้อย่างมีนัยสำคัญ
Regenerative plantlets with improved agronomic characteristics caused by anther culture of tetraploid potato (Solanum tuberosum L.)
Authors: Zhang Li , Nie Feng-jie , Gong Lei , Gan Xiao-yan , Zhang Guo-hui , Liu Xuan , Yang Wen-jing , Shi Lei , Chen Yu-chao , Xie Rui-xia , Guo Zhi-qian , Song Yuxia 
Published: May 2023

Objective
As the primary means of plant-induced haploid, anther culture is of great significance in quickly obtaining pure lines and significantly shortening the potato breeding cycle. Nevertheless, the methods of anther culture of tetraploid potato were still not well established.

Methods
In this study, 16 potato cultivars (lines) were used for anther culture in vitro. The corresponding relation between the different development stages of microspores and the external morphology of buds was investigated. A highly-efficient anther culture system of tetraploid potatoes was established.

Results
It was shown in the results that the combined use of 0.5 mg/L 1-Naphthylacetic acid (NAA), 1.0 mg/L 2,4-Dichlorophenoxyacetic acid (2,4-D), and 1.0 mg/L Kinetin (KT) was the ideal choice of hormone pairing for anther callus. Ten of the 16 potato cultivars examined could be induced callus with their respective anthers, and the induction rate ranged from 4.44% to 22.67% using this hormone combination. According to the outcome from the orthogonal design experiments of four kinds of appendages, we found that the medium with sucrose (40 g/L), AgNO3 (30 mg/L), activated carbon (3 g/L), potato extract (200 g/L) had a promotive induction effect on the anther callus. In contrast, adding 1 mg/L Zeatin (ZT) effectively facilitated callus differentiation.

Conclusion
Finally, 201 anther culture plantlets were differentiated from 10 potato cultivars. Among these, Qingshu 168 and Ningshu 15 had higher efficiency than anther culture. After identification by flow cytometry and fluorescence in situ hybridization, 10 haploid plantlets (5%), 177 tetraploids (88%), and 14 octoploids (7%) were obtained. Some premium anther-cultured plantlets were further selected by morphological and agronomic comparison. Our findings provide important guidance for potato ploidy breeding.
Genome-wide identification and characterization of abiotic stress responsive GRAS family genes in oat (Avena sativa)
Authors: Pan Jing , Zhou Qingping , Wang Hui , Chen Youjun , Wang Zhiqiang , Zhang Junchao 
Published: May 2023

Background
GRAS transcription factors play a variety of functions in plant growth and development and are named after the first three transcription factors GAI (GIBBERRELLICACIDINSENSITIVE), RGA (REPRESSOROFGAI), and SCR (SCARECROW) found in this family. Oat (Avena sativa) is one of the most important forage grasses in the world. However, there are few reports on the GRAS gene family in oat.

Methods
In order to understand the information and expression pattern of oat GRAS family members, we identified the GRAS members and analyzed their phylogenetic relationship, gene structure, and expression pattern in oat by bioinformatics technology.

Results
The results showed that the oat GRAS family consists of 30 members, and most of the AsGRAS proteins were neutral or acidic proteins. The phylogenetic tree divided the oat GRAS members into four subfamilies, and each subfamily has different conservative domains and functions. Chromosome location analysis suggested that 30 GRAS genes were unevenly distributed on five chromosomes of oat. The results of real-time quantitative reverse transcription-PCR (qRT-PCR) showed that some AsGRAS genes (AsGRAS12, AsGRAS14, AsGRAS21, and AsGRAS24) were all up-regulated with increasing stress treatment time.The results of this study provide a theoretical basis for further research into the corresponding stress of oat. Therefore, further studies concentrating on these AsGRAS genes might reveal the many roles played by GRAS genes in oat.
Association between INHA gene polymorphisms and litter size in Hainan black goats
Authors: Bian Zhengyu , Li Kunpeng , Chen Si , Man Churiga , Wang Fengyang , Li Lianbin 
Published: May 2023

Background
The inhibin alpha (INHA) gene is one of the important genes affecting the reproductive traits of animals. Hainan black goats are the main goat breed in Hainan Island (China), whose development is limited by low reproductive performance. However, the relationship between INHA gene and the reproductive performance of Hainan black goats is still unclear. Therefore, the purpose of this work was to explore the effect of INHA gene polymorphisms on the litter size of Hainan black goats.

Methods
Single nucleotide polymorphisms (SNPs) of INHA were detected, and the genetic parameters and haplotype frequency of these SNPs were calculated and association analysis was performed for these SNPs with the litter size. Finally, the SNP with significant correlations to litter size was analyzed by Bioinformatics tools.

Results
The results showed that the litter size of individuals with the AC genotype at loci g.28317663A>C of INHA gene was significantly higher than those with the AA genotype. This SNP changed the amino acid sequence, which may affect the function of INHA protein by affecting its structure. Our results suggest that g.28317663A>C loci may serve as a potential molecular marker for improving the reproductive traits in Hainan black goats.
Engineering Route for Stretchable, 3D Microarchitectures of Wide Bandgap Semiconductors for Biomedical Applications
Authors: Truong Thanh‐An , Nguyen Tuan Khoa , Huang Xinghao , Ashok Aditya , Yadav Sharda , Park Yoonseok , Thai Mai Thanh , Nguyen Nhat‐Khuong , Fallahi Hedieh , Peng Shuhua , Dimitrijev Sima , Toh Yi‐Chin , Yamauchi Yusuke , Wang Chun Hui , Lovell Nigel Hamilton , Rogers John A. , Do Thanh Nho , Nguyen Nam‐Trung , Zhao Hangbo , Phan Hoang‐Phuong 
Published: May 2023

AbstractWide bandgap (WBG) semiconductors have attracted significant research interest for the development of a broad range of flexible electronic applications, including wearable sensors, soft logical circuits, and long‐term implanted neuromodulators. Conventionally, these materials are grown on standard silicon substrates, and then transferred onto soft polymers using mechanical stamping processes. This technique can retain the excellent electrical properties of wide bandgap materials after transfer and enables flexibility; however, most devices are constrained by 2D configurations that exhibit limited mechanical stretchability and morphologies compared with 3D biological systems. Herein, a stamping‐free micromachining process is presented to realize, for the first time, 3D flexible and stretchable wide bandgap electronics. The approach applies photolithography on both sides of free‐standing nanomembranes, which enables the formation of flexible architectures directly on standard silicon wafers to tailor the optical transparency and mechanical properties of the material. Subsequent detachment of the flexible devices from the support substrate and controlled mechanical buckling transforms the 2D precursors of wide band gap semiconductors into complex 3D mesoscale structures. The ability to fabricate wide band gap materials with 3D architectures that offer device‐level stretchability combined with their multi‐modal sensing capability will greatly facilitate the establishment of advanced 3D bio‐electronics interfaces.
Advanced Design of High‐Performance Moist‐Electric Generators
Authors: Cao Ying , Xu Bingang , Li Zihua , Fu Hong 
Published: May 2023

AbstractIn recent years, a rapidly growing demand is witnessed for energy‐conversion technologies. The moisture‐electric generators (MEGs) which can generate electricity without need of mechanical, thermal, or solar energy input have great potential in meeting the demand. Compared with carbon materials, hydrogels and other materials like vitrimers have been rapidly developed for MEGs over the last two years, leading to significant breakthrough in MEG's performance such as much wider working range of humidity, remarkably higher output, and longer duration. Designs of MEGs have also been advanced with elaborated consideration of active material and device structures. Though some reviews present the recent development from their unique aspects, reviews in the view of advanced design for MEGs are few. Here, the newest development is systematically reviewed in the field of MEG devices, reflecting advanced design for moist‐induced power generating systems. First, background and mechanisms are briefed, and then most important considerations for active material design are illustrated together with solutions to the shortcomings of materials. Next, strategies are summarized to obtain MEG devices with high output performance by taking the whole power generating process into consideration, after which, the design thought for future MEGs is proposed. Finally, some perspectives are put forward.
Fully Biogenic Near‐Infrared Phosphors: Phycobiliproteins and Cellulose at Force Toward Highly Efficient and Stable Bio‐Hybrid Light‐Emitting Diodes
Authors: Hasler Marco , Patrian Marta , Banda‐Vázquez Jesús A. , Ferrara Sara , Stiel Andre C. , Fuenzalida‐Werner JP , Costa Rubén D. 
Published: May 2023

AbstractStable/efficient low‐energy emitters for photon down‐conversion in bio‐hybrid light‐emitting diodes (Bio‐HLEDs) are still challenging, as the archetypal fluorescent protein (FP) mCherry has led to the best deep‐red Bio‐HLEDs with poor stabilities: 3 h (on‐chip)/160 h (remote). Capitalizing on the excellent refolding under temperature/pH/chemical stress, high brightness, and high compatibility with polysaccharides of phycobiliproteins (smURFP), first‐class low‐energy emitting Bio‐HLEDs are achieved. They outperform those with mCherry regardless of using reference polyethylene oxide (on‐chip: 24 h vs. 3 h) and new biopolymer hydroxypropyl cellulose (HPC; on‐chip: 44 h vs. 3 h) coatings. Fine optimization of smURFP‐HPC‐coatings leads to stable record devices (on‐chip: 2600 h/108 days) compared to champion devices with perylene diimides (on‐chip: <700 h) and artificial FPs (on‐chip: 35 h). Finally, spectroscopy/computational/thermal assays confirm that device degradation is related to the photo‐induced reduction of biliverdin to bilirubin. Overall, this study pinpoints a new family of biogenic emitters toward superior protein‐based lighting.
Surface Self‐Reconstruction of Fe‐Ni3S2 Electrocatalyst for Value‐Generating Nitrile Evolution Reaction to Drive Efficient Hydrogen Production
Authors: Sun Lingzhi , Zhou Zhaoyu , Xie Yanan , Zheng Jingui , Pan Xun , Li Lina , Zhao Guohua 
Published: May 2023

AbstractThermodynamically favorable electrooxidation of organics coupled with hydrogen production as an alternative to overall water splitting is rapidly developing due to low energy consumption and high value. But understanding the relationship between catalyst reconstruction and performance in depth remains a challenge. Herein, DFT calculations are used as a theoretical guide to adjust the local coordination environment and electronic structure of Ni3S2 by Fe doping, which promotes the self‐reconstruction of catalyst and nitrile evolution reaction performance. The overall reaction of benzylamine electrooxidation coupled with hydrogen production achieves a 14.5‐fold improvement in hydrogen production compared to water electrolysis at the same potential, almost completely converting benzylamine to high‐value benzonitrile (99% product yield). In situ spectroscopy and X‐ray absorption fine structure spectroscopy demonstrate that the excellent electrocatalytic performance due to Fe doping induces surface self‐reconstruction of Ni3S2 to NiOOH at low potential, and significantly reduces the rate‐determining step energy barriers for CN bonds to CN bonds. This work provides theoretical guidance in designing and preparing efficient catalysts for the electrosynthesis of nitrile compounds coupled with hydrogen production.
Solvation Engineering Enables High‐Voltage Lithium Ion and Metal Batteries Operating Under −50 and 80 °C
Authors: Wang Aoxuan , Song Yuening , Zhao Zhengfei , Li Xi , Hu Zhenglin , Luo Jiayan 
Published: May 2023

AbstractExtreme temperatures (<‐20 °C or >50 °C) would seriously impair the performance of lithium batteries through deteriorating bulk ion transport and electrode interfaces. Here, a rational design of weak solvent and anti‐solvent combination is presented for wide‐temperature electrolytes. The weak solvent provides accelerated desolvation kinetics of Li+ around the anode region, while the anti‐solvent not only functions as an antifreeze agent for smooth ion migration at low temperatures but also interacts with the weak solvent to boost the formation of ionic aggregates. The weak and anti‐solvent electrolyte (WAE) exerts excellent compatibility with both lithium metal and graphite. Under −40 °C, Li anode delivers 98.5% Coulombic efficiency and graphite outputs capacity over 230 mAh g‐1. Lithium‐ion/metal batteries by pairing graphite anode with LiCoO2 cathode with a negative to positive capacity ratio of 0.75 can realize steady operation at −50 °C with an average coulombic efficiency of 99.9%. Lithium metal batteries with 4.2 mAh cm‐2 high LiCoO2 cathode loading and 50 µm thin lithium anode deliver 73.8% capacity output at −40 °C. Besides, the cells are stable up to 80 °C with an average coulombic efficiency of 99.7%. This research demonstrates a relatively loose Li+ solvation environment in WAE systems and provides wide‐temperature electrolyte for high‐performance lithium ion and metal batteries.
Metabolic Regulation of Tumor Microenvironment with Biohybrid Bacterial Bioreactor for Enhanced Cancer Chemo‐Immunotherapy
Authors: Han Zi‐Yi , Zhang Cheng , An Jia‐Xin , Wang Yu‐Zhang , Qiao Ji‐Yan , Zeng Xuan , Zhang Xian‐Zheng 
Published: May 2023

AbstractImmunogenic cell death (ICD) induced by specific chemotherapeutic agents is often hampered by the immunosuppressive tumor microenvironment (TME). Here, a bacterial bioreactor E@Fe‐DOX, is developed, to enhance ICD‐mediated antitumor immunity by in situ manipulation of tumor metabolism‐immune interactions. The E@Fe‐DOX bioreactor is constructed by depositing doxorubicin‐loaded iron‐polyphenol nanoparticles on Eubacterium hallii, which can specifically target hypoxic tumor regions and release doxorubicin and Fe3+ to induce ICD. In addition, Eubacterium hallii can continuously convert intratumoral lactate to butyrate, which inhibits the polarization of pro‐tumoral M2‐like macrophages and improves the function of tumor‐infiltrating cytotoxic T cells. Furthermore, E@Fe‐DOX promotes the formation of immune cell‐aggregated tertiary lymph structures (TLS) to augment ICD‐induced antitumor immunity. In murine tumor models, E@Fe‐DOX significantly inhibits tumor growth and enhances immune checkpoint blockade (ICB) therapy. Overall, the developed living biomaterial offers a promising strategy to potentiate cancer chemo‐immunotherapy by continuously regulating the intratumoral immuno‐metabolic microenvironment.
Homogeneous–Heterogeneous Hybrid Artificial Photosynthesis Induced by Organic Semiconductors with Controlled Surface Architectures
Authors: Jiang Zhihui , Wang Pei , Liang Guijie , Wen Xinling , Huang Guimei , Song Hui , Jiang Bo , Jin Shangbin , Xu Feiyan , Ding Xing , Kim Tae Kyu , Chen Hao , Yu Jiaguo , Ye Jinhua , Wang Shengyao 
Published: May 2023

AbstractPhotocatalysis is considered an effective approach for converting CO2 into high‐value‐added chemicals. However, practical implementation of this technology is limited by the efficiency and stability of photocatalysis. Herein, an interfacial control strategy is proposed to optimize the homogeneous‐heterogeneous hybrid photocatalysis by enhancing the interaction between light‐harvesting semiconductors (LHS) and molecular active centers (MAC). Based on this strategy, self‐assembled organic semiconductors with controlled surface architectures are constructed using 1,6‐bis(phenylethynyl)pyrene building blocks to act as LHS. Combining with the classical MAC, an excellent CO2 photoreduction performance is achieved with a CO turnover number of > 2980 maintaining long‐term stability with a selectivity of > 90%, and an apparent quantum yield of > 2.3%. Theoretical calculations combined with in situ and transient spectroscopy studies reveal that the optimized biphase interface dominates the synergy between the homogeneous and heterogeneous photocatalysts. This strategy and the proposed mechanism of interactions will contribute to the design of future artificial photosynthesis systems.
Injectable 3D‐Printed Porous Scaffolds for Adipose Stem Cell Delivery and Endometrial Regeneration
Authors: Lu Shun , Wang Xiaocheng , Li Wenzhao , Zu Yan , Xiao Jian 
Published: May 2023

AbstractStem‐cell‐based therapeutic strategies are promising in the clinical treatment of intrauterine adhesions (IUAs), while endometrial regeneration still hardly restores the structure and function of the endometrium because of the inadequate microenvironment for the grafted stem cells and subsequent limited therapeutic efficiency. Herein, an injectable porous hydrogel scaffold (PH scaffold) with customizable shapes is presented by using a microfluidic‐based 3D printing technique for adipose‐derived stem cells (ADSCs) delivery to enhance endometrial regeneration. These scaffolds display a controllable interconnected porous structure, which not only facilitates the encapsulation of ADSCs within the scaffold but also supports the recovery to their original shapes after injection. Furthermore, the cell viability of the laden ADSCs is well‐maintained post‐injection, exhibiting promotive effects on cell migration, proliferation, and tube formation. Based on these features, an ADSCs‐laden PH scaffold with a hollow endometrium‐mimicking morphology is designed and in situ injected into the damaged endometrium in rats of IUAs. These results show that the ADSCs‐laden PH scaffolds can enhance functional endometrial regeneration by suppressing the inflammatory response, promoting cell proliferation, and improving vascularization. Thus, it is believed that such unique 3D‐printed porous scaffolds are promising candidates for cell delivery, which also provides a minimally‐invasive and effective strategy for endometrial regeneration.
Interfacial Regulation for 3D Printing based on Slice‐Based Photopolymerization
Authors: Wu Lei , Dong Zhichao 
Published: May 2023

Abstract3D printing, also known as additive manufacturing, can turn computer‐aided designs into delicate structures directly and on demand by eliminating expensive molds, dies, or lithographic masks. Among the various technical forms, light‐based 3D printing mainly involved the control of polymer‐based matter fabrication and realized a field of manufacturing with high tunability of printing format, speed, and precision. Emerging slice‐ and light‐based 3D‐printing methods have prosperously advanced in recent years but still present challenges to the versatility of printing continuity, printing process, and printing details control. Herein, the field of slice‐ and light‐based 3D printing is discussed and summarized from the view of interfacial regulation strategies to improve the printing continuity, printing process control, and the character of printed results, and several potential strategies to construct complex 3D structures of distinct characteristics with extra external fields, which are favorable for the further improvement and development of 3D printing, are proposed.
Construction of Ultrastable Ultrathin Black Phosphorus Nanodisks Hybridized with Fe3O4 Nanoclusters and Iron (V)‐Oxo Complex for Efficient Potassium Storage
Authors: Xiao Yaoyao , Liu Fusheng , Shi Huan , Hou Linrui , Qin Guohui , Yuan Changzhou , Lou Xiong Wen (David) 
Published: May 2023

AbstractThe practical application of metalloid black phosphorus (BP) based anodes for potassium ion batteries is mainly impeded by its instability in air and irreversible/sluggish potassium storage behaviors. Herein, a 2D composite is purposefully conceptualized, where ultrathin BP nanodisks with Fe3O4 nanoclusters are hybridized with Lewis acid iron (V)‐oxo complex (FC) nanosheets (denoted as BP@Fe3O4‐NCs@FC). The introduced electron coordinate bridge between FC and BP, and hydrophobic surface of FC synergistically assure that BP@Fe3O4‐NCs@FC is ultrastable in humid air. With the purposeful structural and componential design, the resultant BP@Fe3O4‐NCs@FC anode is endowed with appealing electrochemical performance in terms of reversible capacity, rate behavior, and long‐duration cycling stability in both half and full cells. Furthermore, the underlying formation and potassium‐storage mechanisms of BP@Fe3O4‐NCs@FC are tentatively proposed. The in‐depth insights here will provide a crucial understanding in rational exploration of advanced anodes for next‐generation PIBs.