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| 1 | Preparation and thermal stability on non-vacuum high temperature solar selective absorbing coatings显示文摘Spectrally selective TiAl/TiAlN/TiAlON/TiAlO coating was deposited on stainless steel and copper substrates using a multiarc ion plating system.The structure,morphology,optical reflectance and electrical resistivity were investigated by X-ray diffraction(XRD),scanning electron microscopy(SEM),spectrophotometer and four-point probe meter,respectively.The results show that the coating exhibits high absorptance(―0.9) and low emittance(0.09―0.19).The coating remains stable in air up to 650℃ for 1h.These properties are of extraordinary interest in solar thermal power generations and energy saving buildings. | HAO Lei WANG ShuMao JIANG LiJun LIU XiaoPeng LI HuaLing LI ZhiNian | 2009 | Chinese Science Bulletin2009，54，8： | 6 |
| 2 | Thermal stability of nitride solar selective absorbing coatings used in high temperature parabolic trough current显示文摘This paper reports a new efficient solar selective surface in high temperature application.The influence of the monolayer's microstructure and deposition rate was firstly discussed.Then the nitride nano-multilayer on the polished stainless steel (herein after referred as 'SS') substrate was prepared with Ti and Al metal targets by DC.and R.F.magnetron co-sputtering.The samples were annealed in air at different temperatures ranging from 350 to 800°C for 2 h to evaluate their thermal stability.The samples' surface and cross-section morphology,crystal structure,phase composition,optical properties were analyzed by scanning electron microscopy,X-ray diffraction,UV-VIS-NIR spectrophotometer and infrared emissivity tester.The results show that the coatings exhibit high solar selectivity (α/ε) of 0.943/0.08 even after heat-treatment up to 400°C for 2 h in air.After heat-treatment at 600°C in air,the solar selectivity decreases to 0.92/0.16. | HAO Lei,DU Miao,LIU XiaoPeng,WANG ShuMao,JIANG LiJun,Lü Fang,LI ZhiNian & MI Jing Department of Energy Material and Technology,General Research Institute for Nonferrous Metals,Beijing 100088,China | 2010 | Science China(Technological Sciences)2010，53，6： | 4 |
| 3 | Laves phase hydrogen storage alloys for super-high-pressure metal hydride hydrogen compressors显示文摘Ti-Cr- and Ti-Mn-based alloys were prepared to be low- and high-pressure stage metals for a double-stage super-high-pressure metal hydride hydrogen compressor. Their crystallographic characteristics and hydrogen storage properties were investigated. The alloy pair Ti0.9Zr0.1Mn1.4- Cr0.35V0.2Fe0.05/TiCr1.55Mn0.2Fe0.2 was optimized based on the comprehensive performance of the studied alloys. The product hydrogen with a pressure of 100 MPa could be produced from 4 MPa feed gas when hot oil was used as a heat reservoir. | GUO Xiumei WANG Shumao LIU Xiaopeng LI Zhinian LU Fang MI Jing HAO Lei JIANG Lijun | 2011 | Rare Metals2011，30，3： | 3 |
| 4 | Enhancement of Ti-Cr-V BCC alloys on the dehydrogenation kinetics of Li-Mg-N-H hydrogen storage materials显示文摘The hydrogen storage properties of a Li-Mg-N-H material doped by a 4 mol.% Ti3Cr3V4 body centre cubic(BCC) alloy hydride and prepared with a ball-milling method were investigated by X-ray diffraction,scanning electron microscopy,transmission electron microscopy and Sievert's technology test.The results show that the Ti3Cr3V4 BCC alloy hydride/Li-Mg-N-H composite has good reversible hydrogen storage properties.The dehydrogenation kinetics of the Li-Mg-N-H system can be greatly improved by doping the Ti3Cr3V4 BCC alloy hydride.The composite desorbed 4.1 wt.% hydrogen in the first 60 min at 473 K under 0.1 MPa pressure,but when without the BCC alloy addition,only 3.0 wt.% hydrogen was desorbed under the same dehydrogenation condition.It can be deduced that the Ti3Cr3V4 BCC alloy uniformly distributed in the Li-Mg-N-H substrate could decrease the activating energy of hydrogen molecules to H atoms and increase H diffusion paths in the composite,enhancing the dehydrogenation kinetics of the Li-Mg-N-H system. | WANG Jingchuan,LI Zhinian,LI Hualing,MI Jing,Lü Fang,WANG Shumao,LIU Xiaopeng,and JIANG Lijun General Research Institute for Nonferrous Metals,Beijing 100088,China | 2010 | Rare Metals2010，29，6： | 3 |
| 5 | Characterization of Mg-20wt% Ni-Y hydrogen storage composite prepared by reactive mechanical alloying显示文摘 | Li Zhinian Liu Xiaopeng Jiang Lijun | 2007 | Int J Hydrogen Energy2007，32，12： | 1 |
| 6 | Effect of particle size on the performance of rare earth–Mg–Ni-based hydrogen storage alloy electrode显示文摘 | Huiping Yuan Zhiyuan Zou Zhinian Li Jianhua Ye Xiumei Guo Lijun Jiang Shumao Wang Xiaopeng Liu | 2013 | International Journal of Hydrogen Energy2013，，19： | 1 |
| 7 | Waste-yeast biomass as nitrogen/phosphorus sources and carbon template:Environment-friendly synthesis of N,P-Mo_(2)C nanoparticles on porous carbon matrix for efficient hydrogen evolution显示文摘Tailor-made advanced electrocatalysts with high active and stable for hydrogen evolution reaction(HER)play a key role in the development of hydrogen economy.Herein,a N,P-co-doped molybdenum carbide confined in porous carbon matrix(N,P-Mo_(2)C/NPC)with a hierarchical structure is prepared by a resources recovery process.The N,P-Mo_(2)C/NPC compound exhibits outstanding HER activity with a low overpotential of 84 mV to achieve 10 mA/cm^(2),and excellent stability in alkaline media.The electrochemical measurements confirm that the enhanced HER activity of N,P-Mo_(2)C/NPC is ascribe to the synergy of N,P-codoped and porous carbon matrix.Density functional theory calculations further reveal that the electron density of active sites on Mo_(2)C can be regulated by the N/P doping,leading to optimal H adsorption strength.In this work,the proof-of-concept resource utilization,a microorganism derived molybdenum carbide electrocatalyst for HER is fabricated,which may inaugurate a new way for designing electrocatalysts by the utilization of solid waste. | Jiayuan Yu Wanqiang Yu Bin Chang Xiao Li Jin Jia Dufu Wang Zhinian Xu Xiaoli Zhang Hong Liu Weijia Zhou | 2022 | Chinese Chemical Letters2022，33，6： | 1 |
| 8 | Preparation and hydrogen sorption properties of Mg-Cu-Y-H systems显示文摘Mg-xwt.%CuY (x=15, 20, 25) composites were successfully prepared by reactive mechanical alloying (RMA). X-ray diffraction (XRD) measurement shows that main phases of the as milled composites are MgH2 and Mg2Cu, and they converted into Mg and MgCu2 after dehydrogenation, respectively. Pressure-Composition-Isotherm (PCI) test shows that the composites exhibit double pressure plateau at each isothermal desorption process. The hydrogen absorption and desorption kinetics of the composites become worse with increasing x content, indicating that Mg-Cu phase has a negative effect on the hydrogen sorption properties of the composites. It is supposed that the good hydrogen sorption properties of the composites attribute to the catalyst effect of yttrium hydride distributed in Mg substrate and the particles size reduction and crystal defects formed by RMA. | LI Zhinian LIU Xiaopeng HUANG Zuo JIANG Lijun WANG Shumao | 2006 | Rare Metals2006，25，z2： | 1 |
| 9 | Characterization of Mg-20wt%Ni-Y hydrogen storage composite prepared by reactive mechanical alloying显示文摘 | Li Zhinian Liu Xiaopeng Jiang Lij un | 2007 | Int J Hydr Energy2007，32，12： | 1 |
| 10 | Production of polyunsaturated fatty acids by Mucor recurvus sp with sugarcane molasses as the carbon source 显示文摘 | Li Nan Deng Zhinian Qin Yongling | 2008 | Food Technol Biotechnol2008，46，4： | 1 |
| 11 | Characterization of Mg-20wt% Ni-Y hydrogen storage composite prepared by reactive mechanical alloying显示文摘 | Li Zhinian Liu Xiaopeng Jiang Lijun | 2007 | Int J Hydrogen Energy2007，32，2： | 1 |
| 12 | Effect of particle size on the performance of rare earth - Mg - Ni - based hydrogen storage alloy electrode 显示文摘 | Yuan Huiping Zou Zhiyuan Li Zhinian | 2013 | International Journal of Hydrogen Energy2013，38，19： | 1 |
| 13 | Effects of Si and Ce on the microstructure and hydrogen storage property of Ti_(26.5)Cr_(20)V_(45)Fe_(8.5)Ce_(0.5) alloy显示文摘In this paper, the effects of Si and Ce on the microstructure and hydrogen storage property of Ti26.5 Cr20V45Fe8.5Ce0.5 alloy were studied, respectively. First of all, effects of Si on the microstructure and hydrogen storage properties of Ti26.5Cr20(V45Fe8.5)1?xSixCe0.5 (x = 0, 0.5, 1.0, 1.5 and 2.0 at%) alloys were studied by X-ray diffraction, scanning electron microscopy and P-C isotherm measurements. As the Si addition increases, the hydrogen absorption capacities of alloys decrease but the equilibrium pressure increases, due to the formation of Laves phase. Secondly, the effect of Ce on Ti26.5Cr20 (V45Fe8.5)0.98Si2 alloy was studied. It was found that Ce addition is an effective way to eliminate the effect of Si on the hydrogen storage properties of the alloy. | MI Jing, LIU XiaoPeng, LI ZhiNian, JIANG LiJun, HUANG Zhuo & WANG ShuMao Energy Material and Technology Research Institute, General Research Institute for Non-ferrous Metals, Beijing 100088, China | 2009 | Science China(Technological Sciences)2009，52，1： | 1 |
| 14 | Hydrogen sorption properties of Mg-20wt.%Fe_(23)Y_8 composite prepared by reactive mechanical alloying显示文摘Mg-20wt.%Fe23Y8 composite was successfully prepared by reactive mechanical alloying (RMA). X-ray diffraction (XRD) measurement shows that the main phases of composite are MgH2 and Mg2FeH6. The composite exhibits excellent hydrogen abs/desorption properties and can absorb 4.36wt.% and 5.72wt.% hydrogen at 473 and 573 K in 10 min under 3.0 MPa hydrogen pressure, respectively. The composite can desorb 5.27wt.% hydrogen at 573 K in 30 min under 0.02 MPa hydrogen pressure. Compared with the pure MgH2, the hydrogen desorption temperature of Mg-20wt.% Fe23Y8 composite is decreased about 40 ℃. It is supposed that both the catalyst effect of Fe-Y distributed in Mg substrate and the crystal defects play the main role in improving hydrogen sorption properties of Mg-20wt.% Fe23Y8 composite. | LI Zhinian LIU Xiaopeng HUANG Zuo JIANG Lijun WANG Shumao | 2006 | Rare Metals2006，25，z1： | 1 |
| 15 | Effects of Soil Types and Moisture Contents on Emergence Rate of Contarinia morulae Jiang显示文摘In order to explore the relationship between soil moisture content and the severity of occurrence of Contarinia morulae Jiang,the effects of different soil types and moisture contents on the emergence rate of C. morulae were investigated. The results showed that soil moisture contents had a significant effect on the emergence rate of C. morulae. When the soil moisture content was 10%,the emergence rate of C. morulae was the highest in both soil types. When the soil moisture content was too high or too low,the emergence rate of C. morulae was significantly reduced. Within the suitable water content range,the emergence rate of C. morulae in sandy soil was significantly higher than that in sandy loam soil. The trend of emergence of C. morulae in the two soil types was basically the same. The number of adults of C. morulae began to increase slowly on March 18,peaked on March 28 and then peaked again on early April. | Jiequn REN Li CHEN Zhinian LI Mingjian GUO Yi YANG Minghai ZHANG Zhangyun ZHENG | 2018 | Asian Agricultural Research2018，10，9： | 0 |
| 16 | Chromium phosphide nanoparticles embedded in porous nitrogen-/phosphorus-doped carbon as efficient electrocatalysts for a nitrogen reduction reaction显示文摘The resource recovery of heavy metals from effluent has significant environmental implications and potential commercial value.Chromium phosphide nanoparticles embedded in a nitrogen-/phosphorus-doped porous carbon matrix(CrP/NPC)are synthesized via a consecutive Cr^(6+)leachate treatment and resource recovery process.Electrochemical testing shows that CrP/NPC shows excellent nitrogen reduction reaction(NRR)performance,which yields the highest NH_(3) production rate of 22.56μg h^(−1) mg^(−1)_(cat).and Faradaic efficiency(16.37%)at−0.5 V versus the reversible hydrogen electrode in a 0.05M Na_(2)SO_(4) aqueous solution,as well as robust catalytic stability.The isotopic experiments using ^(15)N^(2) as a nitrogen source confirm that the detected NH_(3) is derived from the NRR process.Finally,density functional theory(DFT)calculations show that the electron deficiency environment of the Cr site can significantly reduce the barrier of the NRR process and promote the formation of intermediate species. | Jiayuan Yu Bin Chang Wanqiang Yu Xiao Li Dufu Wang Zhinian Xu Xiaoli Zhang Hong Liu Weijia Zhou | 2022 | Carbon Energy2022，4，2： | 0 |
| 17 | Effect of Ti content on the hydrogen storage properties of Zr_(1-x)Ti_xMn_2Ce_(0.015) alloys显示文摘The effect of Ti content on the hydrogen storage properties of Zr1-xTixMn2 Ce0.015(x = 0,0.2,0.3,0.5) alloys was studied by X-ray diffraction,scanning electron microscopy and pressure-composition(p-c) isotherm measurement.All of the alloys mainly consist of C14-type Laves and CeO2 phases.As the Ti content increases,the lattice parameters of the Laves phase decrease and the unit cell shrinks anisotropically,the total hydrogen absorption capacity decreases but the reversible hydrogen desorption capacity of the alloys increases,and the equilibrium pressure of the alloys increases but the plateau becomes sloping.The changes of hydrogen storage properties of Zr1-xTixMn2 Ce0.015 alloys are related to the differences in both atomic radius and hydrogen affinity between Ti and Zr elements. | JI Yali,LIU Xiaopeng,MI Jing,GUO Xiumei,Li Zhinian,JIANG Lijun,and WANG Shumao Energy Materials and Technology Research Department,General Research Institution for Nonferrous Metals,Beijing 100088,China | 2010 | Rare Metals2010，29，6： | 0 |
| 18 | Effect of carbon coating on electrochemical properties of AB_(3.5)-type La-Y-Ni-based hydrogen storage alloys显示文摘The superlattice La-Y-Ni-based hydrogen storage alloys have high discharge capacity and are easy to prepare.However,there is still a gap in commercial applications because of the severe corrosion of the alloys in electrolyte and poor high-rate dischargeability(HRD).Therefore,(LaSmY)(NiMnAl)_(3.5) alloy was prepared by magnetic levitation induction melting,and then the alloy was coated with different contents(0.1 wt%-1.0 wt%) of nano-carbons by low-temperature sintering with sucrose as the carbon source in this work.The results show that the cyclic stability and HRD of the alloy first increase and then decrease with the increase of carbon contents.The kinetic results show that the electrocatalytic activity and conductivity of the alloy electrodes can be enhanced by carbon coating.The electrochemical properties of the alloy are the best when the carbon coating content is 0.3 wt%.Compared with the uncoated alloy,the maximum discharge capacity(C_(max)) improves from 354.5 to 359.0 mAh/g,the capacity retention rate after 300 cycles(S_(300)) enhances from 73.15% to 80.01%,and the HRD_(1200) of the alloy enhances from 74.39% to 74.39%. | Ran Wu Huiping Yuan Yuru Liu Zhenyu Hou Zhinian Li Shumao Wang Lijun Jiang Lei Hao | 2022 | Journal of Rare Earths2022，40，8： | 0 |
| 19 | Preparation and research on poisoning resistant Zr-Co based hydrogen storage alloys显示文摘At present, all hydrogen storage alloys are poisoned by hydrogen mixed with CO, CO2, etc, which decreases the hydrogen storage property sharply. Zr-Co based hydrogen storage alloys with good poisoning resistance were prepared by alloying, fluorinating, and electroless plating. The experiment results show that the poisoning resistance of the Zr-Co based alloy was improved remarkably after the treatments. The poi-soning resistance mechanism of the Zr-Co based hydrogen storage alloys was analyzed. | LI Hualing WANG Shumao JIANG Lijun ZHANG Lidong LIU Xiaopeng LI Zhinian | 2008 | Rare Metals2008，27，4： | 0 |
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