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31篇 您的检索式:作者名="Wanbing"
    题名 作者 年代 出处 被引量
12.7 Ga Monzogranite on the Songnen Massif and Its Geological Implications显示文摘The formation and evolution of Songnen massif hasalways been a hot topic, and the presence of Precambrianbasement on the Songnen massif is still controversial: (1)Lacking of Pre-Paleozoic dating results, the Precambrianbasement on Songnen massif does not extend largelyaccording to the isotopic dating results of core frombasement, (2) the existence of gneiss from deep drill holesof the Songliao Basin makes some researchers considerthat Precambrian basement should exist on the Songnenmassif and another proof is that the geophysical featuresof gravity.WU Xinwei ZHANG Chao ZHANG Yujin GUO Wei ZHANG Chao CUI Tianri YANG Yajun HU Jianfei SONG Wanbing 2018Acta Geologica Sinica(English Edition)2018,92,3:8
2Sulfonate group modified Ni catalyst for highly efficient liquid-phase selective hydrogenation of bio-derived furfural显示文摘The liquid-phase furfural(FAL) hydrogenation to furfuryl alcohol(FOL) and tetrahydrofurfuryl alcohol(THFOL) was investigated using sulfonate group(-SO3 H) grafted activated carbon(AC) supported Ni catalyst, which was prepared and activated simultaneously by liquid phase reduction method. This functionalized nickel catalyst demonstrated an enhanced catalytic performance for selective hydrogenation of FAL, in which almost 100% FOL(<80℃) and THFOL(>100℃) selectivity with complete conversion was obtained, respectively. More importantly, the conversion of transfer hydrogenation of FAL to FOL also can reach almost 100% under optimal conditions(140℃, 4.0 h). The effect of-SO3 H was evaluated and systematically analyzed by the combination of reaction performance and physico-chemical characterizations. Cycling test proved the prepared catalyst could be recycled and reused for several times without noticeably reducing catalytic activity of hydrogenation.Wanbing Gong Chun Chen Haojie Wang Ruoyu Fan Haimin Zhang Guozhong Wang Huijun Zhao 2018Chinese Chemical Letters2018,29,11:4
3Machine learning in nuclear physics at low and intermediate energies显示文摘Machine learning(ML)is becoming a new paradigm for scientific research in various research fields due to its exciting and powerful capability of modeling tools used for big-data processing tasks.In this review,we first briefly introduce the different methodologies used in ML algorithms and techniques.As a snapshot of many applications by ML,some selected applications are presented,especially for low-and intermediate-energy nuclear physics,which include topics on theoretical applications in nuclear structure,nuclear reactions,properties of nuclear matter,and experimental applications in event identification/reconstruction,complex system control,and firmware performance.Finally,we present a summary and outlook on the possible directions of ML use in low-intermediate energy nuclear physics and possible improvements in ML algorithms.Wanbing He Qingfeng Li Yugang Ma Zhongming Niu Junchen Pei Yingxun Zhang 2023Science China(Physics,Mechanics & Astronomy)2023,66,8:3
4Impacts of Indian summer monsoon and stratospheric intrusion on air pollutants in the inland Tibetan Plateau显示文摘Air pollutants can be transported to the pristine regions such as the Tibetan Plateau,by monsoon and stratospheric intrusion.The Tibetan Plateau region has limited local anthropogenic emissions,while this region is influenced strongly by transport of heavy emissions mainly from South Asia.We conducted a comprehensive study on various air pollutants (PM_(2.5),total gaseous mercury,and surface ozone) at Nam Co Station in the inland Tibetan Plateau.Monthly mean PM_(2.5)concentration at Nam Co peaked in April before monsoon season,and decreased during the whole monsoon season (June–September).Monthly mean total gaseous mercury concentrations at Nam Co peaked in July and were in high levels during monsoon season.The Indian summer monsoon acted as a facilitator for transporting gaseous pollutants (total gaseous mercury) but a suppressor for particulate pollutants (PM_(2.5)) during the monsoon season.Different from both PM_(2.5)and total gaseous mercury variabilities,surface ozone concentrations at Nam Co are primarily attributed to stratospheric intrusion of ozone and peaked in May.The effects of the Indian summer monsoon and stratospheric intrusion on air pollutants in the inland Tibetan Plateau are complex and require further studies.Xiufeng Yin Shichang Kang Benjamin de Foy Dipesh Rupakheti Maheswar Rupakheti Zhiyuan Cong Xin Wanb Guoshuai Zhang Qianggong Zhang 2021Geoscience Frontiers2021,12,6:2
5Converting Co^(2+)-impregnated g-C_(3)N_(4) into N-doped CNTs-confined Co nanoparticles for efficient hydrogenation rearrangement reactions of furanic aldehydes显示文摘The cyclopentanone and derivatives are a class of crucial fine chemicals for various industries and currently produced by conventional petrochemical synthetic routes.Here,we demonstrated a new synthetic approach to directly fabricate N-doped carbon nanotube(N-CNTs)networks with confined Co nanoparticles from Co^(2+)-impregnated bulk g-C_(3)N_(4) as high performance hydrogenation rearrangement(HR)catalyst to efficiently convert a wide spectrum of biomass-derived furanic aldehydes to the corresponding cyclopentanones in water under a record-low H2 pressure of 0.5 MPa and mild temperature.We unveiled a Co-catalysed bulk g-C_(3)N_(4) decomposition/carbonisation CNTs formation mechanism.A new HR pathway was also unveiled.Dongdong Wang Mohammad Al-Mamun Wanbing Gong Yang Lv Chun Chen Yue Lin Guozhong Wang Haimin Zhang Huijun Zhao 2021Nano Research2021,14,8:2
6Geochemical and Nd-Hf Isotopic Constraints on the Petrogenesis of an Archean Granitoid in the Erguna Massif, NE China显示文摘Crystalline basement and Precambrian crustal growth of the continental massifs within the Central Asian Orogenic Belt(CAOB) are still pending problems. Our geological and geochemical investigations identified an Archean(2606 Ma) granitic pluton in the Biliya area of the Erguna Massif. The Neoarchean granitoids show high and positive in-situ zircon ε_(Ht)(t)(+0.3 to +10.0), whole-rock ε_(Nd)(t)(+4.8) and whole-rock ε_(Ht)(t) values(+2.1). They are characterized by high Y + Ce + Zr + Nb(> 220 ppm) and Zr contents and could be classified as A-type granites. These granitoids are characterized by high Zr saturation temperatures(T;)(796–836°C). They were derived from partial re-melting of juvenile mafic lower crust in an intracontinental back-arc extensional environment. This newly identified Neoarchean granitic pluton may represent the crystalline basement of the several continent massifs within the CAOB, and their high ε_(Ht)(t)–ε_(Nd)(t) values may also indicate the occurrence of lateral crustal growth events in these massifs during the Neoarchean.SHAO Jun LI Yinglei WANG Deli SONG Wanbing WU Xinwei LIU Hongzhang 2021Acta Geologica Sinica(English Edition)2021,95,6:2
7Self-assembly nanomicelle-microneedle patches with enhanced tumor penetration for superior chemo-photothermal therapy显示文摘Nanomedicine with high specificity has been a promising tool for cancer diagnosis and therapy.However,the successful application of nanoparticle-based superficial cancer therapy is severely hindered by restricted deep tumor tissue accumulation and penetration.Herein,a self-assembly nanomicelle dissolving microneedle(DMN)patch according to the“nano in micro”strategy was conducted to co-deliver a first-line chemotherapeutic agent paclitaxel(PTX),and a photosensitizer IR780(PTX/IR780-NMs@DMNs)for chemo-photothermal synergetic melanoma therapy.Upon direct insertion into the tumor site,DMNs created a regular and multipoint three-dimensional drug depot to maximize the tumor accumulation.Accompanied by the DMN dissolution,the composition of the needle matrixes self-assembled into nanomicelles,which could efficiently penetrate deep tumor tissue.Upon laser irradiation,the nanomicelles could not only ablate tumor cells directly by photothermal conversion but also trigger PTX release to induce tumor cell apoptosis.In vivo results showed that compared with intravenous injection,IR780 delivered by PTX/IR780-NMs@DMNs was almost completely accumulated at the tumor site.The antitumor results revealed that the PTX/IR780-NMs@DMNs could effectively eliminate tumors with an 88%curable rate without any damage to normal tissues.This work provides a versatile and generalizable framework for designing self-assembly DMN-mediated combination therapy to fight against superficial cancer.Ying Sun Minglong Chen Dan Yang Wanbing Qin Guilan Quan Chuanbin Wu Xin Pan 2022Nano Research2022,15,3:2
8Study on undercooling of metal droplet in rapid solidification显示文摘A mathematical model for the undercooling of the metal droplet during the rapid solidification is established, by which the factors that influence the undercooling of the metal droplet during the rapid solidification are analyzed, and the parameter ζ=σSL3/ (TL?H 2 ) is defined as the impact factor of the undercooling for the droplet solidification. Different undercoolings of droplets induced by various rapid solidification conditions are mainly ascribed to the change of the impact factor. Moreover, it is shown that the larger of ζ, the higher the relative undercooling can be gained. Meanwhile, the parameters such as solid-liquid interfacial energy σSL and latent heat of solidification ?H also vary with the rapid solidification conditions of droplets.GAO Yulai GUAN Wanbing ZHAI Qijie XU Kuangdi 2005Science China(Technological Sciences)2005,48,6:2
9Precambrian Captured Zircon Ages in the Daheigou Formation, Xing’an Block显示文摘The Xing'an Block (XB) is located between the Erguna Block (EB) and the Songnen Block (SB), which topographically occupies the northeastern half of the Great Xing'an Range (Liu et al., 2017). The XB was traditionally considered to be composed of a Precambrian metamorphic basement and post-Cambrian cover. However, the recent geochronological studies show that the so-called 'Precambrian metamorphic rocks^^ are much younger in age and considered to be formed in the Early Paleozoic, indicating no existence of the Precambrian metamorphic basement.SONG Wanbing CUI Fanghua YANG Hongzhi ZHANG Li WU Xinwei SHI Jianmin ZHANG Chao 2019Acta Geologica Sinica(English Edition)2019,93,3:1
10Effect of contact area and depth between cell cathode and interconnect on stack performance for planar solid oxide fuel cells显示文摘Le Jin Wanbing Guan Jinqi Niu Xiao Ma Wei Guo Wang 2013Journal of Power Sources2013,,:1
11Fabricating Cationic Lignin Hydrogels for Dye Adsorption显示文摘Due to the low content of adsorption-active groups in lignin,its application in the field of adsorption is limited.Herein,we first prepared cationic kraft lignin acrylate,from which a cationic lignin(CKLA)hydrogel was further prepared by cationic kraft lignin acrylate,acrylamide,and N,N’-methylenebisacrylamide.The morphology,compression properties and swelling properties of CKLA hydrogels were investigated.The prepared CKLA hydrogel was applied as an adsorbent for Congo red.The effect of CKLA hydrogel dosages,initial concentration of Congo red,and pH on adsorption efficiency was investigated.The maximum Congo red removal efficiency was obtained at the initial concentration of Congo red of 50 mg/L,pH 7,and 5 mg dosage of CKLA hydrogel with 20%cationic lignin content.After five cycles of adsorption,the adsorption efficiency of the hydrogel for Congo red still reached more than 80%.The CKLA hydrogel showed pseudo-second-order adsorption kinetics for Congo red adsorption.These results demonstrate the potential of the CKLA hydrogel as an adsorbent for water treatment.Chao Wang Xuezhen Feng Wanbing Li Shibin Shang Haibo Zhang 2023Journal of Renewable Materials2023,11,4:1
12Mechanism for res- veratrol-induced eardioprotection against reperfusion injury involves glycogen synthase kinase 3 and mitochondriat permeability transition pore 显示文摘Xi J WanB H Mueller BA et at 2009Eur J Pharmaeol2009,604,13:1
13Household Debt and Consumption: A Quantitative Analysis Based on Household Micro Data for Japan显示文摘Kazuo Ogawaa Junmin Wanb 2007Journal of Housing Economics2007,16,2:1
14Conductivity and Oxidation Behavior of Fe-16Cr Alloy as Solid Oxide Fuel Cell Interconnect Under Long-Stability and Thermal Cycles显示文摘Conductivity and oxidation behavior of Fe-16Cr alloy were investigated under long-term stability operation at 750℃and thermal cycles from room temperature to 750℃.The results showed that the area specific resistance(ASR)of Fe-16Cr alloy increased over time and reached about 56.29 mΩcm~(2)after 40,000 h of long-term stability operation at 750℃by theoretical calculation.The ASR of Fe-16Cr remained about 11 mΩcm~(2)after 52 thermal cycles from room temperature to750℃.The analysis of structure showed that the oxidized phase on the surface of Fe-16Cr was mainly composed of Cr_(2)O_3and Fe Cr_(2)O_(4)spinel phase under long-term stability operation at 750℃.While the Cr_(2)O_(3)phase was mainly observed on the surface of Fe-16Cr alloy after 52 thermal cycles,the oxidation rates of Fe-16Cr alloy were 0.0142μm h~(-1)and 0.06μm cycle~(-1)under long-term stability operation and under thermal cycle,respectively.The property of Fe-16Cr alloy with 2.6 mm thickness met the lifespan requirement of interconnect for solid oxide fuel cell(SOFC)stacks.The Cr element all diff used onto oxidation surface,indicating that it was necessary to spray a coating on the surface to avoid poisoning cell cathode of SOFCs.Two 2-cell stacks were assembled and tested to verify the properties of Fe-16Cr alloy as SOFC interconnect under long-term stability operation and thermal cycle condition.Jianwu Zhou Qiangfeng Chen Junkang Sang Rongmin Wu Zhuobin Li Wanbing Guan 2021Acta Metallurgica Sinica(English Letters)2021,34,5:1
15Growth perform-ance and immune response of channel catfish(Ictalurus puctatus)fed diets containing graded levels of gossy-pol–acetic acid显示文摘Yildirima M Lima C Wanb Peter J 2003Aquaculture2003,219,:1
16lmmuohistochernical expression and climi- cal significance of P-glycoprotenin in previously untreated extronadal NK/T-cell lymphoma, nasal type 显示文摘WanB Li XQ Max 2008Am J Hematol2008,83,10:1
17Preparation and characterization of N–I co-doped nanocrystal anatase TiO 2 with enhanced photocatalytic activity under visible-light irradiation显示文摘Liang Zhou Jian Deng Yubao Zhao Wanbing Liu Lin An Fei Chen 2009Materials Chemistry and Physics2009,,2:1
18Research on Key Interaction Techniques for Complex GeoVirtual Environments 显示文摘Lianen Ji You Lu Wanbing Yang Danyang Xue 2010Journal of Information & Computational Science (S 1548-7741 )2010,7,10:1
19查看详情显示文摘Lv Jianguo Gong Wanbing Huang Kai 0,,02:1
20Starting Methods for Hall-less Single Phase BLDC Motor显示文摘Weizi Wang Zhigan Wu Wanbing Jin and Jianping Ying 200531st Annual Conference of IEEE2005,,:1
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