标题: 武汉大学化学与分子科学学院无机化学研究所彭天右 [打印本页]
作者: darenw 时间: 2018-3-27 18:37
标题: 武汉大学化学与分子科学学院无机化学研究所彭天右
彭天右,武汉大学教授。1998年7月于武汉大学获博士学位并留校任教，04年破格晋升教授。01年10月至03年5月Kyoto University博士后，其间兼任日本基础化学研究所外国人特别研究员。03年3-4月访问Rochestor University、New Jersey State University。04年7月至8月京都大学福井谦一研究中心客座研究员。05年10月应邀访问香港浸会大学。07年7月访问新加坡国立大学和南洋理工大学。08年11月访问Wisconsin-Madison和Delaware大学。已发表论文200余篇，其中SCI论文170余篇，他引3000余次。获发明专利13项，现兼任无机化学研究所主任。
彭天右
研究领域与兴趣
无机固体化学、材料化学、纳米功能材料、能源与环境材料。包括：纳米材料微纳结构的调控；功能材料及器件的设计、制备及其光催化制氢、CO2能源化转换和光电转换性能研究。
学术兼职
中国化学会无机化学学科委员会委员；中国仪器仪表学会功能材料分会常务理事；《功能材料》通讯编委；湖北省十一五科技发展计划新材料领域专家组成员。
主讲本科生基础课《无机及分析化学》；必修课《材料化学》；
研究生课程《材料科学进展》(部分)；《现代合成化学》(部分)；《高等无机化学》(部分)。
主持国家“863”计划专题、国家自然科学基金等项目共20余项：
国家自然科学基金：柔性复合膜电极的制备、构型优化及其高效染料敏化太阳能电池性能研究，2013. 1-2016. 12
湖北省创新群体：基于纳米结构的能源转换与储存材料的基础研究，2014.1-2016.12
国家质检总局科研专项：纳米材料净化环境效果评价体系研究, 2011. 3-2012. 12.
国家自然科学基金：富勒烯基半导体氧化物纳米复合材料的能带调控及其光催化制氢效能，2010. 1-2012. 12.
国家自然科学基金：纳米晶多孔膜的低温制备及其在固态柔性染料敏化太阳能电池中的应用，2009. 1-2011. 12.
新世纪优秀人才支持计划：纳米光催化材料、复合光电极的制备及其光分解水制氢效能研究，2008. 1-2010. 12.
国家863计划：高效纳米复合光催化剂及其光电化学制氢器件，2006. 10-2009. 9
国家自然科学基金：集成光电极的制备及其光解水性能研究，2006. 1-2008. 12
湖北省杰出人才基金：新型光解水制氢纳米光催化剂及其器件研究，2006. 1-2007. 12
湖北省纳米重大专项：粒径可控纳米氧化铝中试，2005. 1-2007. 12
2003年获教育部科技进步二等奖(第3获奖者)；2008年湖北省自然科学三等奖(第1获奖者)；1999年湖北省优秀博士学位论文；2004、2007、2009、2011、2013年度优秀研究生指导教师奖。
- Xiaohu Zhang, Lijuan Yu, Renjie Li*, Tianyou Peng* and Xingguo Li, Asymmetry and electronic directionality: a means of improving the red/near-IR-light-responsive photoactivity of phthalocyanine-sensitized carbon nitride, Catalysis Science & Technology, 2014, 4: 3251-3260.
- Jinlei Xu, Kan Li, Wenye Shi, Renjie Li, Tianyou Peng*, Rice-like brookite titania as an efficient scattering layer for nanosized anatase titania film-based dye-sensitized solar cells, Journal of Power Sources, 2014, 260: 233-242.
- Dan Zhan, Fan Yang, Qinggang Zhang, Xiaohong Hu*, Tianyou Peng*, Effect of solid-state reaction temperature on electrochemical performance of LiMn2O4 submicro-rods as cathode material for Li-ion battery by using γ-MnOOH submicro-rods as self-template,Electrochimica Acta, 2014, 129: 364-372.
- Lijuan Yu, Ke Fan, Tainan Duan, Xingguo Chen, Renjie Li*, Tianyou Peng*, Efficient panchromatic light harvesting with co-sensitization of zinc phthalocyanine and bithiophene- based organic dye for dye-sensitized solar cells, ACS Sustainable Chemistry & Engineering, 2014, 2: 718-725.
- Kan Li, Jinlei Xu, Wenye Shi, Yanbin Wang, and Tianyou Peng*, Synthesis of size controllable and thermal stable rice-like brookite titania and its application as scattering layer for nano-sized titania film-based dye-sensitized solar cells, Journal of Material Chemistry A, 2014, 2(6): 1886-1896.
- Xiaohu Zhang, Lijuan Yu, Chuansheng Zhuang, Tianyou Peng*, Renjie Li* and Xingguo Li, Highly asymmetric phthalocyanine as a sensitizer of graphitic carbon nitride for extremely efficient photocatalytic H2 production under near-infrared light, ACS Catalysis, 2014, 4: 162-170.
- Qinggang Zhang, Tianyou Peng*, Dan Zhan, Xiaohong Hu*, Synthesis and electrochemical property of xLi2MnO3.(1-x)LiMnO2 composite cathode materials derived from partially reduced Li2MnO3, Journal of Power Sources, 2014, 250: 40-49.
- Jin Mao, Liqun Ye, Kan Li, Xiaohu Zhang, Tianyou Peng*, Lin Zan*, Pt-loading reverses the photocatalytic activity order of anatase TiO2{001} and {010} facets for photoreduction of CO2 to CH4, Applied Catalysis B: Environmental, 2014, 144: 855-862.
- Kan Li, Jinlei Xu, Xiaohu Zhang, Tianyou Peng*, Xingguo Li, Low-temperature preparation of AgIn5S8/TiO2 heterojunction nanocomposite with efficient visible-light-driven hydrogen production, International Journal of Hydrogen Energy, 2013, 38: 15965-15975.
- Jin Mao, Kan Li, and Tianyou Peng*, Recent advances in the photocatalytic CO2 reduction over semiconductors, Catal. Sci. Technol., 2013, 3: 2481-2498 (Perspective).
- Ke Fan, Renjie Li*, Junnian Chen, Wenye Shi, and Tianyou Peng*, Recent development of dye-sensitized solar cells based on flexible substrates, Science of Advanced Materials, 2013, 5(11): 1596-1626 (Review).
- Lijuan Yu, Li Lin, Xiaohu Zhang, Renjie Li*, Tianyou Peng*, Xingguo Li, Highly asymmetric phthalocyanine-sensitized solar cells: The effect of coadsorbent and adsorption temperature of phthalocyanine, Electrochimica Acta, 2013, 111: 344-350.
- Junnian Chen, TianyouPeng*, Wenye Shi, Renjie Li, Jiangbin Xia, An efficient binary ionic liquid based quasi solid-state electrolyte for dye-sensitized solar cell, Electrochimica Acta, 2013, 107: 231-237.
- Tianyou Peng*, Xiaohu Zhang, Peng Zeng, Kan Li, Xungao Zhang*, Xingguo Li, Carbon encapsulation strategy of Ni co-catalyst: Highly efficient and stable Ni@C/CdS nanocomposite photocatalyst for hydrogen production under visible light, Journal of Catalysis, 2013, 303: 156-163.
- Jin Mao, Tianyou Peng*, Xiaohu Zhang, Kan Li, Liqun Ye, Ling Zan, Effect of graphitic carbon nitride microstructures on the activity and selectivity of photocatalytic CO2 reduction under visible light, Catalysis Science & Technology, 2013, 3: 1253-1260.
- Junnian Chen, TianyouPeng*, Ke Fan, Renjie Li, Jiangbin Xia,* Optimization of plastic crystal ionic liquid electrolyte for solid-state dye-sensitized solar cell, Electrochimica Acta, 2013, 94: 1-6.
- Kan Li, Bo Chai, Tianyou Peng*, Jin Mao, Ling Zan, Preparation of AgIn5S8/ TiO2 heterojunction nanocomposite and its enhanced photocatalytic H2 production property under visible light, ACS Catalysis, 2013, 3: 170-177.
- Ke Fan, Tianyou Peng*, Junnian Chen, Xiaohu Zhang, Renjie Li, A simple preparation method for quasi-solid-state flexible dye-sensitized solar cells by using sea urchin-like anatase TiO2 microspheres, Journal of Power Sources, 2013, 222: 38-44.
- Lijuan Yu, Xiaole Zhou, Yinghui Yin, Yuwen Liu, Renjie Li*, Tianyou Peng*, Highly asymmetric tribenzonaphtho-condensed porphyrazinatozinc complex: an efficient near-infrared sensitizer for dye-sensitized solar cells, ChemPlusChem, 2012, 77(11): 1022–1027.
- Xiaohu Zhang, Uahengo Veikko, Jin Mao, Ping Cai*, Tianyou Peng*, Visible light induced photocatalytic hydrogen production over binuclear RuII–bipyridyl dye-sensitized TiO2 without noble metal loading, Chemistry-A European Journal, 2012, 18(38): 12103-12111.
- Ke Fan, Tianyou Peng,* Junnian Chen, Xiaohu Zhang and Renjie Li, Low-cost, quasi-solid-state and TCO-free highly bendable dye-sensitized cells on paper substrate, Journal of Materials Chemistry, 2012, 22: 16121-16126.
- Bo Chai, Peng Zeng, Xiaohu Zhang, Jing Mao, Ling Zan Tianyou Peng*, Walnut-like In2S3 microspheres: ionic liquid-assisted solvothermal synthesis, characterization and formation mechanism, Nanoscale, 2012, 4: 2372-2377.
- Ke Fan, Junnian Chen, Fan Yang, Tianyou Peng*, Self-organized film of ultra-fine TiO2 nanotubes and its application to dye-sensitized solar cell on flexible Ti-foil substrate, Journal of Materials Chemistry, 2012, 22: 4681-4686.
- Xiaojing Liu, Peng Zeng, Tianyou Peng*, Xiaohu Zhang, Kejian Deng, Preparation of multiwalled carbon nanotubes/Cd0.8Zn0.2S nanocomposite and its photocatalytic hydrogen production under visible light, International Journal of Hydrogen Energy, 2012, 37: 1375-1384.
- Bo Chai, Tianyou Peng*, Peng Zeng, Jin Mao, Synthesis of floriated In2S3 decorated with TiO2 nanoparticles for efficient photocatalytic hydrogen production under visible light, Journal of Materials Chemistry, 2011, 21: 14587-14593.
- Junnian Chen, Tianyou Peng*, Ke Fan, Jiangbin Xia*, Iodine-free quasi solid-state dye-sensitized solar cells based on ionic liquid and alkali salt,Journal of Materials Chemistry, 2011, 21: 16448-16452.
- Ke Fan, Chuqing Gong, Tianyou Peng*, Junnian Chen and Jiangbin Xia, A novel preparation of small TiO2 nanoparticle and its application to dye-sensitized solar cells with binder-free paste at low temperature, Nanoscale, 2011, 3: 3900-3906.
- Junnian Chen, Jiangbin Xia*, Ke Fan, Tianyou Peng*, A novel CuI-based iodine-free gel electrolyte for dye-sensitized solar cells,Electrochimica Acta, 2011, 56: 5554–5560.
- Bo Chai, Tianyou Peng*, Peng Zeng, Xiaohu Zhang, Template-free hydrothermal synthesis of ZnIn2S4 floriated microsphere as an efficient phototcatalyst for H2 production under visible-light irradiation, Journal of Physical Chemistry C, 2011,115(13):6149-6155.
- Ke Fan, Tianyou Peng*, Junnian Chen, Ke Dai, Effects of tetrabutoxytitanium on photoelectrochemical properties of plastic-based TiO2 film electrodes for flexible dye-sensitized solar cells, Journal of Power Sources, 2011, 196: 2939-2944.
- Tianyou Peng*, Ke Fan, De Zhao, Junnian Chen, Enhanced energy conversion efficiency of Mg2+-modified mesoporous TiO2 nanoparticles electrodes for dye-sensitized solar cells, Journal of Physical Chemistry C, 2010,114:22346-22351.
- Hongjin Lv, Liang Ma, Peng Zeng, Dingning Ke, Tianyou Peng*, Synthesis of floriated ZnFe2O4 with porous nanorod structures and its photocatalytic hydrogen production under visible light, Journal of Materials Chemistry, 2010, 20: 3665-3672.
- Ke Fan, Tianyou Peng*, Bo Chai, Junnian Chen, Ke Dai, Fabrication and photoelectrochemical properties of TiO2 films on Ti substrate for flexible dye-sensitized solar cells, Electrochimica Acta, 2010, 55: 5239-5244.
- Dingning Ke, Tianyou Peng*, Liang Ma, Ping Cai, Ke Dai, Effects of hydrothermal temperature on the microstructures of BiVO4 and its photocatalytic O2 evolution activity under visible light, Inorganic Chemistry, 2009, 48(11): 4685-4691.
- Ke Dai, Tianyou Peng*, Dingning Ke, Bingqing Wei*, Photocatalytic H2 generation using nanocomposite of multi-walled carbon nanotubes and TiO2 under visible light, Nanotechnology, 2009, 20: 125603-1-125603-6.
- Ke Dai, Tianyou Peng*, Hao Chen*, Juan Liu, Ling Zan, Photocatalytic Degradation of commercial phoxim over La-doped TiO2 nanoparticles in aqueous suspension, Environmental Science Technology, 2009, 43(5): 1540-1545.
- De Zhao, Tianyou Peng*, Lanlan Lu, Ping Cai, Zuqiang Bian, Effect of annealing temperature on the photoelectrochemical properties of DSSCs made with mesoporous TiO2 nanoparticles, Journal of Physical Chemistry C, 2008, 112: 8486-8494.
- Tianyou Peng*, Dingning Ke, Ping Cai, Ke Dai, Liang Ma, Ling Zan, Influence of different ruthenium(II) bipyridyl complex on the photocatalytic H2 evolution over TiO2 nanoparticles with mesostructures, Journal of Power Source, 2008, 180(1): 498-505.
- Ke Dai, Tianyou Peng*, Hao Chen*, Ruixue Zhang, Youxiang Zhang, Photocatalytic degradation and mineralization of commercial methamidophos in aqueous titania suspension, Environmental Science Technology, 2008, 42: 1505-1510.
- Huabing Yi, Tianyou Peng*, Dingning Ke, Dai Ke, Ling Zan, Chunhua Yan,Photocatalytic H2 production from methanol aqueous solution over titania nanoparticles with mesostructures, International Journal of Hydrogen Energy, 2008, 33: 672-678.
- Tianyou Peng*, De Zhao, Ke Dai, Wei Shi, Kazuyuki Hirao, Synthesis of TiO2 nanoparticles with mesoporous anatase wall and high photocatalytic activity, Journal of Physical Chemistry B, 2005, 109: 4947-4752.
- Tianyou Peng*, Akira Hasegawa, Jianrong Qiu, Kazuyuki Hirao, Fabrication of titania tubules with high surface area and well-developed mesostructural walls by surfactant-mediated templating method, Chemistry of Materials, 2003, 15(10): 2011-2016.
作者: huachuan 时间: 2020-5-17 17:30
半导体/卟啉聚合物基Z-型二维纳米复合材料的构筑及其CO2光催化还原性能
批准号 21975190
学科分类 人工光合过程 ( B050902 )
项目负责人 彭天右
依托单位 武汉大学
资助金额 67.00万元
项目类别 面上项目
研究期限 2020 年 01 月 01 日 至2023 年 12 月 31 日
作者: smiles 时间: 2021-2-24 17:28
平面共轭的卟啉分子具有优异的吸光能力、较高的量子产率以及易调的能级位置。基于卟啉分子的有机共轭聚合物不仅能保留卟啉单体优良的光响应能力和配位能力，还能提高卟啉分子在光催化过程中的稳定性，使其受到人们广泛关注。基于此，武汉大学彭天右教授课题组通过Sonogashira偶联反应，将锌卟啉单体与含两个全氟苯取代基的钴卟啉单体以炔基桥链，构建厚度约为1.42 nm超薄的Zn/Co异金属卟啉基共轭聚合物(ZnCoP-F CP)。通过光电化学性能测试、X-射线吸收精细结构和理论计算等手段证明该聚合物材料的光生电荷转移机制是II-型异质结机理，且该聚合物在λ = 850 nm处取得了优异的表观量子产率(0.73％)。
ZnCoP-F CP高效的分解水产氢活性主要归功于其独特的结构特征。首先，Zn/Co卟啉不同的化学环境使得聚合物内部相邻两个卟啉分子之间会形成II-型异质结，导致ZnCoP-F CP内部周期性分布着II型异质结阵列。即光生电子从锌卟啉单元转移至钴卟啉单元用于水还原反应，空穴最终留在锌卟啉单元被牺牲试剂消耗。这种高度有序的电子传输路径使其比传统的II型异质结具有更高的电子利用效率，从而在不负载贵金属助催化剂的情况下进行宽光谱影响水分解产氢反应。其次，聚合物内部高度分散的钴单原子中心能作为分解水产氢的活性位点。聚合物中钴卟啉单元的全氟苯取代基具有强拉电子能力，在光催化过程中促进光电子从锌卟啉单元转移至钴单原子中心，实现高效的金属-金属电荷分离机制。研究结果为构筑基于单原子的II型异质结光催化体系提供了新思路。
相关工作以“Porphyrin Conjugated Polymer with Periodic Type II-Like Heterojunctions and Single-Atom Catalytic Sites for Broadband-Responsive Hydrogen Evolution”为题，发表在Advanced Functional Materials (DOI: 10.1002/adfm.202009819)上，并得到了国家自然科学基金项目(21975190, 21871215, 21573166)、深圳市科技计划项目(JCYJ20180302153921190)和湖北省创新群体项目(2014CFA007)的支持。
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