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| 1 | Ultrathin salt-free polymer-in-ceramic electrolyte for solid-state sodium batteries显示文摘The practical energy density of solid-state batteries remains limited,partly because of the lack of a general method to fabricate thin membranes for solid-state electrolytes with high ionic conductivity and low area-specific resistance(ASR).Herein,we use an ultrahigh concentration of a ceramic ion conductor(Na_(3)SbS_(4))to build an ionconduction“highway”,and a polymer(polyethylene oxide,2 wt%)as a flexible host to prepare a polymer-inceramic ion-conducting membrane of approximately 40μm.Without the use of any salt(e.g.,NaPF_(6)),the resulting membrane exhibits a threefold increase in electronic ASR and a twofold decrease in ionic ASR compared with a pure ceramic counterpart.The activation energy for sodium-ion transport is only 190 meV in the membrane,similar to that in pure ceramic,suggesting ion transport predominantly occurs through a percolated network of ion-conducting ceramic particles.The salt-free design also provides an opportunity to suppress dendritic metal electrodeposits,according to a recently refined chemomechanical model of metal deposition.Our work suggests that salt is not always necessary in composite solid-state electrolytes,which broadens the choice of polymers to allow the optimization of other desired attributes,such as mechanical strength,chemical/electrochemical stability,and cost. | Bin Tang Yibo Zhao Zhiyi Wang Shiwei Chen Yifan Wu Yuming Tseng Lujiang Li Yunlong Guo Zhen Zhou Shou-Hang Bo | 2021 | eScience2021，1，2： | 2 |
| 2 | Relationship Between the Antibacterial and Immunologic Activities of Houttuyfonate Homologues and Their Surface Activities显示文摘 | Li xuegang Yuan LUjiang | 2006 | Journal of Asian Natural Products Research2006，8，4： | 1 |
| 3 | Interaction Between Houttuyfonate Homologues and Erythrocyte Plasma Membrane of Rabbit in vitro显示文摘 | Li Xuegang Yuan Lujiang | 2006 | Colloids and Surfaces A:Physicochemical and Engineering Aspects2006，279，： | 1 |
| 4 | Separation of two constituents from purple sweet potato by combination of silica gel column and high-speed counter-current chromatography显示文摘 | Kai He Xiaoli Ye Xuegang Li Hongying Chen Lujiang Yuan Yafei Deng Xin Chen Xiaoduo Li | 2011 | Journal of Chromatography B2011，，： | 1 |
| 5 | Synthesis of amorphous Pd-based nanocatalysts for efficient alcoholysis of styrene oxide and electrochemical hydrogen evolution显示文摘Amorphous nanomaterials with long-range disordered structures could possess distinct properties and promising applications,especially in catalysis,as compared with their conventional crystalline counterparts.It is imperative to achieve the controlled preparation of amorphous noble metal-based nanomaterials for the exploration of their phase-dependent applications.Here,we report a facile wet-chemical reduction strategy to synthesize various amorphous multimetallic Pd-based nanomaterials,including PdRu,PdRh,and PdRuRh.The phase-dependent catalytic performances of distinct Pd-based nanomaterials towards diverse catalytic applications have been demonstrated.Specifically,the usage of PdRu nanocatalysts with amorphous and crystalline face-centered cubic(fcc)phases can efficiently switch the ring-opening route of styrene oxide to obtain different products with high selectivity through alcoholysis reaction and hydrogenation reaction,respectively.Moreover,when used as an electrocatalyst for hydrogen evolution reaction(HER),the synthesized amorphous PdRh nanocatalyst exhibits low overpotential and high turnover frequency values,outperforming its crystalline fcc counterpart and most of the reported Pd-based HER electrocatalysts. | Yiyao Ge Jingjie Ge Biao Huang Xixi Wang Guigao Liu Xiang-Huan Shan Lu Ma Bo Chen Guanghua Liu Songmo Du An Zhang Hongfei Cheng Qingbo Wa Shiyao Lu Lujiang Li Qinbai Yun Kuo Yuan Qinxin Luo Zhichuan J.Xu Yonghua Du Hua Zhang | 2023 | Nano Research2023，16，4： | 0 |
| 6 | Recent Progress on Monoelemental Nanomaterials with Unconventional Crystal Phases显示文摘As an important parameter of crystalline materials,the crystal phase describes the periodic atomic arrangement in their structures.For some monoelemental materials,e.g.,carbon and phosphorus,they can exist in more than one crystal phase.The different crystal phases of monoelemental materials result in different physicochemical properties and functions.Therefore,engineering the crystal phase of monoelemental materials gives an effective strategy to modulate their properties and functions.Conventionally,the crystal phase of monoelemental materials can be altered under some harsh conditions,e.g.,high temperature and high pressure.Recently,with the rapid development of nanotechnology,various monoelemental materials with unconventional crystal phases have been well developed on the nanoscale.For example,our group has successfully achieved the synthesis of Au nanomaterials with unconventional hexagonal close-packed(hcp)2H and 4H phases by wetchemical methods,which exhibit distinct optical properties as well as outstanding electrocatalytic performance when compared to those with a thermodynamically stable facecentered cubic(fcc)phase.In this Account,we give a comprehensive overview of the recent development of monoelemental nanomaterials with unconventional crystal phases and their crystal-phase-dependent properties and applications.We first introduce the typical strategies for the synthesis of monoelemental nanomaterials with unconventional crystal phases.By using a wet-chemical reduction method,template-assisted method,and thermal annealing method,monoelemental nanomaterials with unconventional crystal phases can be directly prepared.Besides,unconventional-phase monoelemental nanomaterials can also be obtained via the phase transformation from materials with conventional crystal phases under specific conditions.In addition,some other methods have also been reported for preparing monoelemental nanomaterials with unconventional crystal phases,such as controlled crystallization of amorphous structure,the chemical vapor transport(CVT)method,electrodeposition,galvanic replacement,sputter-deposition,and so on.Subsequently,we summarize the unique structural stability and magnetic,electronic,optical,and other properties of the obtained monoelemental nanomaterials with unconventional crystal phases.We also highlight their promising applications in catalysis and batteries.Finally,we present our personal perspectives on the challenges and future opportunities in this important research field. | Bo Chen Qinbai Yun Yiyao Ge Lujiang Li Hua Zhang | 2023 | Accounts of Materials Research2023，4，4： | 0 |
| 7 | Origins,timing and introgression of domestic geese revealed by whole genome data显示文摘Background Geese are among the most important poultry species in the world.The current generally accepted hypothesis is that the European domestic geese originated from greylag geese(Anser anser),and Chinese domestic geese have two origins,most of which originated from swan geese(Anser cygnoides),and the Yili goose originated from greylag geese.To explain the origin and demographic history of geese,we selected 14 goose breeds from Europe and China and wild populations of swan and greylag geese,and whole genome sequencing data were obtained for 74 samples.Results Population structure analysis and phylogenetic trees showed that the wild ancestor of Chinese domestic geese,except for Yili,is the swan geese,and the wild ancestor of Chinese Yili and European domestic geese is greylag geese.Analysis of the demographic history suggests that the domestication of Chinese geese occurred~3499 years ago and that of the European geese occurred~7552 years ago.Furthermore,gene flow was observed between domestic geese and their wild ancestors.Analysis of introgression showed that Yili geese had been introgressed by Chinese domestic geese,and the body size of Yili geese may be influenced by introgression events of some growthrelated genes,including IGF-1.Conclusions Our study provides evidence for the origin of geese at the genome-wide level and advances the understanding of the history of goose domestication and the traits affected by introgression events. | Junhui Wen Haiying Li Huie Wang Jincheng Yu Tao Zhu Jinxin Zhang Xinghua Li Zhihua Jiang Zhonghua Ning Lujiang Qu | 2023 | Journal of Animal Science and Biotechnology2023，14，3： | 0 |
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