bob体育囯际

      <thead id="fhzv5"><var id="fhzv5"><output id="fhzv5"></output></var></thead>

      <form id="fhzv5"></form>
      <sub id="fhzv5"><dfn id="fhzv5"><mark id="fhzv5"></mark></dfn></sub><address id="fhzv5"><dfn id="fhzv5"><mark id="fhzv5"></mark></dfn></address>

        <form id="fhzv5"></form>

          <form id="fhzv5"></form>
          <sub id="fhzv5"><listing id="fhzv5"></listing></sub>

          <address id="fhzv5"><listing id="fhzv5"></listing></address>

            <sub id="fhzv5"><var id="fhzv5"><mark id="fhzv5"></mark></var></sub>

                <sub id="fhzv5"><dfn id="fhzv5"><mark id="fhzv5"></mark></dfn></sub><sub id="fhzv5"><dfn id="fhzv5"><ins id="fhzv5"></ins></dfn></sub><sub id="fhzv5"><dfn id="fhzv5"></dfn></sub>
                <address id="fhzv5"><listing id="fhzv5"></listing></address>

                      <sub id="fhzv5"><dfn id="fhzv5"><mark id="fhzv5"></mark></dfn></sub>

                      <address id="fhzv5"><listing id="fhzv5"><menuitem id="fhzv5"></menuitem></listing></address>

                      <sub id="fhzv5"><dfn id="fhzv5"><ins id="fhzv5"></ins></dfn></sub>
                      XJTU makes progress in Graphene Quantum Dot (GQD) white-light-emitting material

                      2019-02-12  []


                        

                      Recently, the research team led by XJTU professor He Ling from the School of Science developed white-light-emitting GQD-MF (Melamine Formaldehyde) polymer microspheres. The luminescent properties of grapheme quantum dots were regulated by the controlled aggregation of cationic MF prepolymer and GQD. The research team prepared highly efficient, solid-state white-light-emitting materials with high luminous efficacy, variable colors, and high thermal and optical stability. The white-light-emitting microspheres, with the average particle size of 2.0 ± 0.08 µm, the CIE coordinates in the range of (0.28,0.28) to (0.33, 0.32) and quantum yields from 83% to 43%, have been successfully applied in the fields of light-emitting diode (LED).

                        

                      The research result was published online in Advanced Science (IF=12.441), under the title White-Light-Emitting Melamine-Formaldehyde Microspheres through Polymer-Mediated Aggregation and Encapsulation of Graphene Quantum Dots. Doctor Wu Youshen, a young teacher from the School of Science, is the first author. The Chemistry Department of the School of Science is the institutional affiliation of the first author and the only corresponding author.  

                       


                      close

                          <thead id="fhzv5"><var id="fhzv5"><output id="fhzv5"></output></var></thead>

                          <form id="fhzv5"></form>
                          <sub id="fhzv5"><dfn id="fhzv5"><mark id="fhzv5"></mark></dfn></sub><address id="fhzv5"><dfn id="fhzv5"><mark id="fhzv5"></mark></dfn></address>

                            <form id="fhzv5"></form>

                              <form id="fhzv5"></form>
                              <sub id="fhzv5"><listing id="fhzv5"></listing></sub>

                              <address id="fhzv5"><listing id="fhzv5"></listing></address>

                                <sub id="fhzv5"><var id="fhzv5"><mark id="fhzv5"></mark></var></sub>

                                    <sub id="fhzv5"><dfn id="fhzv5"><mark id="fhzv5"></mark></dfn></sub><sub id="fhzv5"><dfn id="fhzv5"><ins id="fhzv5"></ins></dfn></sub><sub id="fhzv5"><dfn id="fhzv5"></dfn></sub>
                                    <address id="fhzv5"><listing id="fhzv5"></listing></address>

                                          <sub id="fhzv5"><dfn id="fhzv5"><mark id="fhzv5"></mark></dfn></sub>

                                          <address id="fhzv5"><listing id="fhzv5"><menuitem id="fhzv5"></menuitem></listing></address>

                                          <sub id="fhzv5"><dfn id="fhzv5"><ins id="fhzv5"></ins></dfn></sub>

                                          直播足球的网站

                                          幸运彩票网注册

                                          阳光在线官方

                                          六福彩票官方网站

                                          大嬴家即即时比分

                                          c98彩票平台-首页

                                          飞彩体育

                                          亚洲城娱乐ca88试玩

                                          白金平台娱乐